113023123120 has 80 divisors (see below), whose sum is σ = 264572923392. Its totient is φ = 44901642240.

The previous prime is 113023123069. The next prime is 113023123133. The reversal of 113023123120 is 21321320311.

113023123120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7028209 + ... + 7044271.

Almost surely, 2^113023123120 is an apocalyptic number.

113023123120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113023123120 is an abundant number, since it is smaller than the sum of its proper divisors (151549800272).

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

113023123120 is a wasteful number, since it uses less digits than its factorization.

113023123120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16670 (or 16664 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113023123120 its reverse (21321320311), we get a palindrome (134344443431).

The spelling of 113023123120 in words is "one hundred thirteen billion, twenty-three million, one hundred twenty-three thousand, one hundred twenty".