120013113332 has 48 divisors (see below), whose sum is σ = 240941070720. Its totient is φ = 51238538112.

The previous prime is 120013113257. The next prime is 120013113397. The reversal of 120013113332 is 233311310021.

It is a super-2 number, since 2×120013113332² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8016398 + ... + 8031354.

It is an arithmetic number, because the mean of its divisors is an integer number (5019605640).

Almost surely, 2^120013113332 is an apocalyptic number.

It is an amenable number.

120013113332 is an abundant number, since it is smaller than the sum of its proper divisors (120927957388).

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

120013113332 is a wasteful number, since it uses less digits than its factorization.

120013113332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16040 (or 16038 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 120013113332 its reverse (233311310021), we get a palindrome (353324423353).

The spelling of 120013113332 in words is "one hundred twenty billion, thirteen million, one hundred thirteen thousand, three hundred thirty-two".