Q: Is 1,100,020 a Prime Number?
A: No, 1,100,020 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 1100020 can be evenly divided by 1 2 4 5 10 20 55,001 110,002 220,004 275,005 550,010 and 1,100,020, with no remainder.
Since 1,100,020 cannot be divided by just 1 and 1,100,020, it is not a prime number.