Q: Is 116,991 a Prime Number?
A: No, 116,991 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 116991 can be evenly divided by 1 3 7 9 21 27 63 189 619 1,857 4,333 5,571 12,999 16,713 38,997 and 116,991, with no remainder.
Since 116,991 cannot be divided by just 1 and 116,991, it is not a prime number.