13 & 21
fibonacci
108
3467910 is a single number: it is not a pattern!
Look at the difference between each number and the next number.
The sequence 112358 is called the Fibonacci sequence. This is a series of numbers where each number after the first two is the sum of the two preceding ones.
There are many possible answers. One obvious one is 13, the next number in the Fibonacci Sequence that yields the golden mean.
1+1 = 2 1+2 = 3 2+3 = 5 3+5 = 8 5+8 = 13
13 & 21
112358 = 112,358
Not enoug information is given to provide an answer.
59 is the next number in this series.
The next number in the series is 67.
fibonacci
A single number such as 61205041320 does not make a series.
A single number, such as 12848384 does not make a series.
One number does not make a sequence (nor a series).