112012313130 has 64 divisors (see below), whose sum is σ = 298747699200. Its totient is φ = 29865130560.

The previous prime is 112012313129. The next prime is 112012313131. The reversal of 112012313130 is 31313210211.

112012313130 is a `hidden beast` number, since 1 + 120 + 1 + 231 + 313 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (112012313129) and next prime (112012313131).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (112012313131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1835956 + ... + 1895984.

It is an arithmetic number, because the mean of its divisors is an integer number (4667932800).

Almost surely, 2^112012313130 is an apocalyptic number.

112012313130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012313130 is an abundant number, since it is smaller than the sum of its proper divisors (186735386070).

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

112012313130 is a wasteful number, since it uses less digits than its factorization.

112012313130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66956 (or 66950 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 112012313130 its reverse (31313210211), we get a palindrome (143325523341).

The spelling of 112012313130 in words is "one hundred twelve billion, twelve million, three hundred thirteen thousand, one hundred thirty".