Q: Is 1,121,343 a Prime Number?
A: No, 1,121,343 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 1121343 can be evenly divided by 1 3 29 87 12,889 38,667 373,781 and 1,121,343, with no remainder.
Since 1,121,343 cannot be divided by just 1 and 1,121,343, it is not a prime number.