113123013233020 has 96 divisors (see below), whose sum is σ = 287471332471680. Its totient is φ = 36502824960000.

The previous prime is 113123013232967. The next prime is 113123013233029. The reversal of 113123013233020 is 20332310321311.

It is a super-2 number, since 2×113123013233020² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113123013233029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124499716 + ... + 125405044.

It is an arithmetic number, because the mean of its divisors is an integer number (2994493046580).

Almost surely, 2^{113123013233020} is an apocalyptic number.

113123013233020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113123013233020 is an abundant number, since it is smaller than the sum of its proper divisors (174348319238660).

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

113123013233020 is a wasteful number, since it uses less digits than its factorization.

113123013233020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957863 (or 957861 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 113123013233020 its reverse (20332310321311), we get a palindrome (133455323554331).

The spelling of 113123013233020 in words is "one hundred thirteen trillion, one hundred twenty-three billion, thirteen million, two hundred thirty-three thousand, twenty".