112132312 has 16 divisors (see below), whose sum is σ = 214215840. Its totient is φ = 55008096.

The previous prime is 112132309. The next prime is 112132313. The reversal of 112132312 is 213231211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112132313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131808 + ... + 132655.

It is an arithmetic number, because the mean of its divisors is an integer number (13388490).

Almost surely, 2^112132312 is an apocalyptic number.

It is an amenable number.

112132312 is a deficient number, since it is larger than the sum of its proper divisors (102083528).

112132312 is a wasteful number, since it uses less digits than its factorization.

112132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264522 (or 264518 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 112132312 is about 10589.2545535557. The cubic root of 112132312 is about 482.2181940559.

Adding to 112132312 its reverse (213231211), we get a palindrome (325363523).

It can be divided in two parts, 1121 and 32312, that added together give a palindrome (33433).

The spelling of 112132312 in words is "one hundred twelve million, one hundred thirty-two thousand, three hundred twelve".