Q: Is 125,021 a Prime Number?
A: No, 125,021 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 125021 can be evenly divided by 1 13 59 163 767 2,119 9,617 and 125,021, with no remainder.
Since 125,021 cannot be divided by just 1 and 125,021, it is not a prime number.