Q: Is 1,121,235 a Prime Number?
A: No, 1,121,235 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 1121235 can be evenly divided by 1 3 5 15 17 51 85 255 4,397 13,191 21,985 65,955 74,749 224,247 373,745 and 1,121,235, with no remainder.
Since 1,121,235 cannot be divided by just 1 and 1,121,235, it is not a prime number.