Q: Is 121,099 a Prime Number?
A: No, 121,099 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 121099 can be evenly divided by 1 11 101 109 1,111 1,199 11,009 and 121,099, with no remainder.
Since 121,099 cannot be divided by just 1 and 121,099, it is not a prime number.