Q: Is 125,823 a Prime Number?
A: No, 125,823 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 125823 can be evenly divided by 1 3 41,941 and 125,823, with no remainder.
Since 125,823 cannot be divided by just 1 and 125,823, it is not a prime number.