113101023312 has 60 divisors (see below), whose sum is σ = 319659740244. Its totient is φ = 37327065600.

The previous prime is 113101023251. The next prime is 113101023359. The reversal of 113101023312 is 213320101311.

113101023312 is a `hidden beast` number, since 11 + 310 + 10 + 2 + 331 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 101444798016 + 11656225296 = 318504^2 + 107964^2 .

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

It is a congruent number.

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, 3873693 + ... + 3902780.

Almost surely, 2^113101023312 is an apocalyptic number.

113101023312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113101023312 is an abundant number, since it is smaller than the sum of its proper divisors (206558716932).

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

113101023312 is a wasteful number, since it uses less digits than its factorization.

113101023312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7776588 (or 7776579 counting only the distinct ones).

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

Adding to 113101023312 its reverse (213320101311), we get a palindrome (326421124623).

The spelling of 113101023312 in words is "one hundred thirteen billion, one hundred one million, twenty-three thousand, three hundred twelve".