Q: Is 1,100,120 a Prime Number?
A: No, 1,100,120 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 1100120 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 3,929 7,858 15,716 19,645 27,503 31,432 39,290 55,006 78,580 110,012 137,515 157,160 220,024 275,030 550,060 and 1,100,120, with no remainder.
Since 1,100,120 cannot be divided by just 1 and 1,100,120, it is not a prime number.