Q: Is 1,121,700 a Prime Number?
A: No, 1,121,700 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 1121700 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 3,739 7,478 11,217 14,956 18,695 22,434 37,390 44,868 56,085 74,780 93,475 112,170 186,950 224,340 280,425 373,900 560,850 and 1,121,700, with no remainder.
Since 1,121,700 cannot be divided by just 1 and 1,121,700, it is not a prime number.