Q: Is 121,983 a Prime Number?
A: No, 121,983 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 121983 can be evenly divided by 1 3 73 219 557 1,671 40,661 and 121,983, with no remainder.
Since 121,983 cannot be divided by just 1 and 121,983, it is not a prime number.