120983172 has 24 divisors (see below), whose sum is σ = 282583392. Its totient is φ = 40286400.

The previous prime is 120983171. The next prime is 120983179. The reversal of 120983172 is 271389021.

It is not an unprimeable number, because it can be changed into a prime (120983171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8472 + ... + 17712.

It is an arithmetic number, because the mean of its divisors is an integer number (11774308).

Almost surely, 2^120983172 is an apocalyptic number.

120983172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120983172 is an abundant number, since it is smaller than the sum of its proper divisors (161600220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120983172 is a wasteful number, since it uses less digits than its factorization.

120983172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10339 (or 10337 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 120983172 is about 10999.2350643124. The cubic root of 120983172 is about 494.5858141270.

The spelling of 120983172 in words is "one hundred twenty million, nine hundred eighty-three thousand, one hundred seventy-two".