Q: Is 121,200 a Prime Number?
A: No, 121,200 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 121200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 101 120 150 200 202 240 300 303 400 404 505 600 606 808 1,010 1,200 1,212 1,515 1,616 2,020 2,424 2,525 3,030 4,040 4,848 5,050 6,060 7,575 8,080 10,100 12,120 15,150 20,200 24,240 30,300 40,400 60,600 and 121,200, with no remainder.
Since 121,200 cannot be divided by just 1 and 121,200, it is not a prime number.