One thousand. Which is a lot, lot smaller than a centillion.
A thousand centillion is an uncentillion.
Millentinion, one thousand centillion
Hundred trillion and one comes next.
The next integer, after one hundred tredicillion, is one hundred tredicillion and one.
Number 191 (one hundred ninety-one) comes after 190 (one hundred ninety), but before 192 (one hundred ninety-two). The sequence is as follows: 190, 191, 192.
1 billion
Millentinion, one thousand centillion
1337
unvigintillion
Hundred trillion and one comes next.
There is no number "a killion".
The number that comes after five hundred and forty-one is five hundred and forty-two. It is simple mathematics. Five hundred and forty-one plus one equals five hundred and forty-two.
A thousand
One hundred trillion and one (100,000,000,000,001)
The next integer, after one hundred tredicillion, is one hundred tredicillion and one.
Many numbers come after 999 but the number that comes directly after it is 1,000.
Number 191 (one hundred ninety-one) comes after 190 (one hundred ninety), but before 192 (one hundred ninety-two). The sequence is as follows: 190, 191, 192.
There are infinite numbers but the first integer or whole number is 100,001