Q: Is 121,850 a Prime Number?
A: No, 121,850 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 121850 can be evenly divided by 1 2 5 10 25 50 2,437 4,874 12,185 24,370 60,925 and 121,850, with no remainder.
Since 121,850 cannot be divided by just 1 and 121,850, it is not a prime number.