112130311200 has 72 divisors (see below), whose sum is σ = 364984170768. Its totient is φ = 29901415680.

The previous prime is 112130311171. The next prime is 112130311211. The reversal of 112130311200 is 2113031211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112130311200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23358082 + ... + 23362881.

It is an arithmetic number, because the mean of its divisors is an integer number (5069224594).

Almost surely, 2^112130311200 is an apocalyptic number.

112130311200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112130311200 is an abundant number, since it is smaller than the sum of its proper divisors (252853859568).

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

112130311200 is a wasteful number, since it uses less digits than its factorization.

112130311200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46720986 (or 46720973 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 112130311200 its reverse (2113031211), we get a palindrome (114243342411).

The spelling of 112130311200 in words is "one hundred twelve billion, one hundred thirty million, three hundred eleven thousand, two hundred".