Q: Is 1,100,001 a Prime Number?
A: No, 1,100,001 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 1100001 can be evenly divided by 1 3 7 21 49 147 343 1,029 1,069 3,207 7,483 22,449 52,381 157,143 366,667 and 1,100,001, with no remainder.
Since 1,100,001 cannot be divided by just 1 and 1,100,001, it is not a prime number.