Q: Is 129,823 a Prime Number?
A: No, 129,823 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 129823 can be evenly divided by 1 197 659 and 129,823, with no remainder.
Since 129,823 cannot be divided by just 1 and 129,823, it is not a prime number.