120112103132 has 48 divisors (see below), whose sum is σ = 253740275712. Its totient is φ = 48657551040.

The previous prime is 120112103017. The next prime is 120112103171. The reversal of 120112103132 is 231301211021.

It is a self number, because there is not a number n which added to its sum of digits gives 120112103132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1571723 + ... + 1646370.

It is an arithmetic number, because the mean of its divisors is an integer number (5286255744).

Almost surely, 2^120112103132 is an apocalyptic number.

It is an amenable number.

120112103132 is an abundant number, since it is smaller than the sum of its proper divisors (133628172580).

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

120112103132 is a wasteful number, since it uses less digits than its factorization.

120112103132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3218178 (or 3218176 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120112103132 its reverse (231301211021), we get a palindrome (351413314153).

The spelling of 120112103132 in words is "one hundred twenty billion, one hundred twelve million, one hundred three thousand, one hundred thirty-two".