113031123104112 has 40 divisors (see below), whose sum is σ = 293464389993600. Its totient is φ = 37487709167040.

The previous prime is 113031123104101. The next prime is 113031123104143. The reversal of 113031123104112 is 211401321130311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5916611214 + ... + 5916630317.

It is an arithmetic number, because the mean of its divisors is an integer number (7336609749840).

Almost surely, 2^{113031123104112} is an apocalyptic number.

113031123104112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113031123104112 is an abundant number, since it is smaller than the sum of its proper divisors (180433266889488).

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

113031123104112 is a wasteful number, since it uses less digits than its factorization.

113031123104112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11833241741 (or 11833241735 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 113031123104112 its reverse (211401321130311), we get a palindrome (324432444234423).

The spelling of 113031123104112 in words is "one hundred thirteen trillion, thirty-one billion, one hundred twenty-three million, one hundred four thousand, one hundred twelve".