112303312 has 40 divisors (see below), whose sum is σ = 245564640. Its totient is φ = 49284480.

The previous prime is 112303291. The next prime is 112303333. The reversal of 112303312 is 213303211.

It is an interprime number because it is at equal distance from previous prime (112303291) and next prime (112303333).

It is a super-2 number, since 2×112303312² = 25224067772338688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5898 + ... + 16105.

It is an arithmetic number, because the mean of its divisors is an integer number (6139116).

Almost surely, 2^112303312 is an apocalyptic number.

It is an amenable number.

112303312 is an abundant number, since it is smaller than the sum of its proper divisors (133261328).

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

112303312 is a wasteful number, since it uses less digits than its factorization.

112303312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22051 (or 22045 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 112303312 is about 10597.3257003831. The cubic root of 112303312 is about 482.4631945938.

Adding to 112303312 its reverse (213303211), we get a palindrome (325606523).

The spelling of 112303312 in words is "one hundred twelve million, three hundred three thousand, three hundred twelve".