112312 has 16 divisors (see below), whose sum is σ = 214200. Its totient is φ = 55200.

The previous prime is 112303. The next prime is 112327. The reversal of 112312 is 213211.

It is a super-2 number, since 2×112312² = 25227970688, which contains 22 as substring.

It is a nialpdrome in base 11.

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, 739 + ... + 877.

2¹¹²³¹² is an apocalyptic number.

It is an amenable number.

112312 is a deficient number, since it is larger than the sum of its proper divisors (101888).

112312 is a wasteful number, since it uses less digits than its factorization.

112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 242 counting only the distinct ones).

The product of its digits is 12, while the sum is 10.

The square root of 112312 is about 335.1298255900. The cubic root of 112312 is about 48.2475635700.

Adding to 112312 its reverse (213211), we get a palindrome (325523).

It can be divided in two parts, 112 and 312, that added together give a palindrome (424).

The spelling of 112312 in words is "one hundred twelve thousand, three hundred twelve", and thus it is an iban number.