Q: Is 100,513 a Prime Number?
A: No, 100,513 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 100513 can be evenly divided by 1 7 83 173 581 1,211 14,359 and 100,513, with no remainder.
Since 100,513 cannot be divided by just 1 and 100,513, it is not a prime number.