Q: Is 523,122 a Prime Number?
A: No, 523,122 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 523122 can be evenly divided by 1 2 3 6 87,187 174,374 261,561 and 523,122, with no remainder.
Since 523,122 cannot be divided by just 1 and 523,122, it is not a prime number.