Q: Is 1,100,420 a Prime Number?
A: No, 1,100,420 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 1100420 can be evenly divided by 1 2 4 5 10 20 55,021 110,042 220,084 275,105 550,210 and 1,100,420, with no remainder.
Since 1,100,420 cannot be divided by just 1 and 1,100,420, it is not a prime number.