Q: Is 102,637 a Prime Number?
A: No, 102,637 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 102637 can be evenly divided by 1 197 521 and 102,637, with no remainder.
Since 102,637 cannot be divided by just 1 and 102,637, it is not a prime number.