Q: Is 1,102,420 a Prime Number?
A: No, 1,102,420 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 1102420 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 220 5,011 10,022 20,044 25,055 50,110 55,121 100,220 110,242 220,484 275,605 551,210 and 1,102,420, with no remainder.
Since 1,102,420 cannot be divided by just 1 and 1,102,420, it is not a prime number.