112110312 has 32 divisors (see below), whose sum is σ = 280579680. Its totient is φ = 37329600.

The previous prime is 112110307. The next prime is 112110319. The reversal of 112110312 is 213011211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (112110319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27187 + ... + 31037.

It is an arithmetic number, because the mean of its divisors is an integer number (8768115).

Almost surely, 2^112110312 is an apocalyptic number.

112110312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112110312 is an abundant number, since it is smaller than the sum of its proper divisors (168469368).

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

112110312 is a wasteful number, since it uses less digits than its factorization.

112110312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073 (or 5069 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 112110312 is about 10588.2157137074. The cubic root of 112110312 is about 482.1866554388.

Adding to 112110312 its reverse (213011211), we get a palindrome (325121523).

The spelling of 112110312 in words is "one hundred twelve million, one hundred ten thousand, three hundred twelve".