Q: Is 1,122,003 a Prime Number?
A: No, 1,122,003 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 1122003 can be evenly divided by 1 3 9 59 177 531 2,113 6,339 19,017 124,667 374,001 and 1,122,003, with no remainder.
Since 1,122,003 cannot be divided by just 1 and 1,122,003, it is not a prime number.