Q: Is 124,131 a Prime Number?
A: No, 124,131 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 124131 can be evenly divided by 1 3 7 21 23 69 161 257 483 771 1,799 5,397 5,911 17,733 41,377 and 124,131, with no remainder.
Since 124,131 cannot be divided by just 1 and 124,131, it is not a prime number.