112310320 has 20 divisors (see below), whose sum is σ = 261121680. Its totient is φ = 44924096.

The previous prime is 112310299. The next prime is 112310323. The reversal of 112310320 is 23013211.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×112310320² = 25227215957004800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112310320.

It is not an unprimeable number, because it can be changed into a prime (112310323) 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, 701860 + ... + 702019.

It is an arithmetic number, because the mean of its divisors is an integer number (13056084).

Almost surely, 2^112310320 is an apocalyptic number.

112310320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112310320 is an abundant number, since it is smaller than the sum of its proper divisors (148811360).

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

112310320 is a wasteful number, since it uses less digits than its factorization.

112310320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403892 (or 1403886 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 112310320 is about 10597.6563446830. The cubic root of 112310320 is about 482.4732300109.

Adding to 112310320 its reverse (23013211), we get a palindrome (135323531).

The spelling of 112310320 in words is "one hundred twelve million, three hundred ten thousand, three hundred twenty".