112012131330 has 96 divisors (see below), whose sum is σ = 317772531648. Its totient is φ = 27148867200.

The previous prime is 112012131311. The next prime is 112012131347. The reversal of 112012131330 is 33131210211.

112012131330 is a `hidden beast` number, since 1 + 1 + 201 + 2 + 131 + 330 = 666.

112012131330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6829740 + ... + 6846120.

It is an arithmetic number, because the mean of its divisors is an integer number (3310130538).

Almost surely, 2^112012131330 is an apocalyptic number.

112012131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012131330 is an abundant number, since it is smaller than the sum of its proper divisors (205760400318).

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

112012131330 is a wasteful number, since it uses less digits than its factorization.

112012131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23312 (or 23309 counting only the distinct ones).

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

Adding to 112012131330 its reverse (33131210211), we get a palindrome (145143341541).

It can be divided in two parts, 112012 and 131330, that added together give a palindrome (243342).

The spelling of 112012131330 in words is "one hundred twelve billion, twelve million, one hundred thirty-one thousand, three hundred thirty".