112131032 has 16 divisors (see below), whose sum is σ = 226418640. Its totient is φ = 51752736.

The previous prime is 112131013. The next prime is 112131043. The reversal of 112131032 is 230131211.

It is a junction number, because it is equal to n+sod(n) for n = 112130998 and 112131016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538988 + ... + 539195.

It is an arithmetic number, because the mean of its divisors is an integer number (14151165).

Almost surely, 2^112131032 is an apocalyptic number.

It is an amenable number.

112131032 is an abundant number, since it is smaller than the sum of its proper divisors (114287608).

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

112131032 is a wasteful number, since it uses less digits than its factorization.

112131032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078202 (or 1078198 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 112131032 is about 10589.1941147568. The cubic root of 112131032 is about 482.2163591948.

Adding to 112131032 its reverse (230131211), we get a palindrome (342262243).

The spelling of 112131032 in words is "one hundred twelve million, one hundred thirty-one thousand, thirty-two".