100112305132 has 18 divisors (see below), whose sum is σ = 203800050132. Its totient is φ = 42905273544.

The previous prime is 100112305093. The next prime is 100112305147. The reversal of 100112305132 is 231503211001.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255388338 + ... + 255388729.

Almost surely, 2^100112305132 is an apocalyptic number.

It is an amenable number.

100112305132 is an abundant number, since it is smaller than the sum of its proper divisors (103687745000).

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

100112305132 is a wasteful number, since it uses less digits than its factorization.

100112305132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510777085 (or 510777076 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 100112305132 its reverse (231503211001), we get a palindrome (331615516133).

The spelling of 100112305132 in words is "one hundred billion, one hundred twelve million, three hundred five thousand, one hundred thirty-two".