Q: Is 129,513 a Prime Number?
A: No, 129,513 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 129513 can be evenly divided by 1 3 23 69 1,877 5,631 43,171 and 129,513, with no remainder.
Since 129,513 cannot be divided by just 1 and 129,513, it is not a prime number.