113033123012112 has 320 divisors, whose sum is σ = 304586328084480. Its totient is φ = 36100776499200.

The previous prime is 113033123012111. The next prime is 113033123012189. The reversal of 113033123012112 is 211210321330311.

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

It is not an unprimeable number, because it can be changed into a prime (113033123012111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8652915693 + ... + 8652928755.

It is an arithmetic number, because the mean of its divisors is an integer number (951832275264).

Almost surely, 2^{113033123012112} is an apocalyptic number.

113033123012112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113033123012112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152293164042240).

113033123012112 is an abundant number, since it is smaller than the sum of its proper divisors (191553205072368).

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

113033123012112 is a wasteful number, since it uses less digits than its factorization.

113033123012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13702 (or 13696 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 113033123012112 its reverse (211210321330311), we get a palindrome (324243444342423).

The spelling of 113033123012112 in words is "one hundred thirteen trillion, thirty-three billion, one hundred twenty-three million, twelve thousand, one hundred twelve".