120133020112 has 120 divisors (see below), whose sum is σ = 272513808000. Its totient is φ = 51153193728.

The previous prime is 120133020107. The next prime is 120133020149. The reversal of 120133020112 is 211020331021.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98227533 + ... + 98228755.

It is an arithmetic number, because the mean of its divisors is an integer number (2270948400).

Almost surely, 2^120133020112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120133020112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136256904000).

120133020112 is an abundant number, since it is smaller than the sum of its proper divisors (152380787888).

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

120133020112 is a wasteful number, since it uses less digits than its factorization.

120133020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120133020112 its reverse (211020331021), we get a palindrome (331153351133).

The spelling of 120133020112 in words is "one hundred twenty billion, one hundred thirty-three million, twenty thousand, one hundred twelve".