120133112 has 16 divisors (see below), whose sum is σ = 245727000. Its totient is φ = 54605920.

The previous prime is 120133087. The next prime is 120133127. The reversal of 120133112 is 211331021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682487 + ... + 682662.

Almost surely, 2^120133112 is an apocalyptic number.

It is an amenable number.

120133112 is an abundant number, since it is smaller than the sum of its proper divisors (125593888).

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

120133112 is a wasteful number, since it uses less digits than its factorization.

120133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365166 (or 1365162 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 120133112 is about 10960.5251698995. The cubic root of 120133112 is about 493.4247265951.

Adding to 120133112 its reverse (211331021), we get a palindrome (331464133).

The spelling of 120133112 in words is "one hundred twenty million, one hundred thirty-three thousand, one hundred twelve".