Q: Is 107,561 a Prime Number?
A: No, 107,561 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 107561 can be evenly divided by 1 29 3,709 and 107,561, with no remainder.
Since 107,561 cannot be divided by just 1 and 107,561, it is not a prime number.