120111110132 has 36 divisors (see below), whose sum is σ = 228429042156. Its totient is φ = 55235681280.

The previous prime is 120111110059. The next prime is 120111110159. The reversal of 120111110132 is 231011111021.

120111110132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 74641518436 + 45469591696 = 273206^2 + 213236^2 .

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, 133469 + ... + 507972.

It is an arithmetic number, because the mean of its divisors is an integer number (6345251171).

Almost surely, 2^120111110132 is an apocalyptic number.

It is an amenable number.

120111110132 is a deficient number, since it is larger than the sum of its proper divisors (108317932024).

120111110132 is a wasteful number, since it uses less digits than its factorization.

120111110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641748 (or 641733 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 120111110132 its reverse (231011111021), we get a palindrome (351122221153).

The spelling of 120111110132 in words is "one hundred twenty billion, one hundred eleven million, one hundred ten thousand, one hundred thirty-two".