two thousand and eleven
Two thousand eleven.
four hundred sixty-one thousandths
In words, the answer is one lakh twenty five thousand, exactly as in the question!
I would write is as: one, point, one zero seven.
One hundred one.
One One Millionth
One billion.
One thousand, one.
You can write one hundred twelve thousand.
It could be four January twenty eleven in most of the world, or one April twenty eleven in the US.
one quarter
One billion.