112311372 has 12 divisors (see below), whose sum is σ = 262059896. Its totient is φ = 37437120.

The previous prime is 112311371. The next prime is 112311383. The reversal of 112311372 is 273113211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×112311372² = 25227688561044768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112311371) 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, 4679629 + ... + 4679652.

Almost surely, 2^112311372 is an apocalyptic number.

112311372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112311372 is an abundant number, since it is smaller than the sum of its proper divisors (149748524).

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

112311372 is a wasteful number, since it uses less digits than its factorization.

112311372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9359288 (or 9359286 counting only the distinct ones).

The product of its digits is 252, while the sum is 21.

The square root of 112311372 is about 10597.7059781823. The cubic root of 112311372 is about 482.4747364331.

Adding to 112311372 its reverse (273113211), we get a palindrome (385424583).

The spelling of 112311372 in words is "one hundred twelve million, three hundred eleven thousand, three hundred seventy-two".