120311113031032 has 48 divisors (see below), whose sum is σ = 286269021276120. Its totient is φ = 46874459620800.

The previous prime is 120311113031027. The next prime is 120311113031051. The reversal of 120311113031032 is 230130311113021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 120311113030994 and 120311113031012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13950727719 + ... + 13950736342.

Almost surely, 2^{120311113031032} is an apocalyptic number.

It is an amenable number.

120311113031032 is an abundant number, since it is smaller than the sum of its proper divisors (165957908245088).

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

120311113031032 is a wasteful number, since it uses less digits than its factorization.

120311113031032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27901464092 (or 27901464081 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 120311113031032 its reverse (230130311113021), we get a palindrome (350441424144053).

The spelling of 120311113031032 in words is "one hundred twenty trillion, three hundred eleven billion, one hundred thirteen million, thirty-one thousand, thirty-two".