113332112310020 has 24 divisors (see below), whose sum is σ = 243802251361368. Its totient is φ = 44227165779200.

The previous prime is 113332112310019. The next prime is 113332112310029. The reversal of 113332112310020 is 20013211233311.

It can be written as a sum of positive squares in 4 ways, for example, as 5182470462016 + 108149641848004 = 2276504^2 + 10399502^2 .

It is not an unprimeable number, because it can be changed into a prime (113332112310029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69104945711 + ... + 69104947350.

It is an arithmetic number, because the mean of its divisors is an integer number (10158427140057).

Almost surely, 2^{113332112310020} is an apocalyptic number.

113332112310020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113332112310020 is an abundant number, since it is smaller than the sum of its proper divisors (130470139051348).

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

113332112310020 is a wasteful number, since it uses less digits than its factorization.

113332112310020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138209893111 (or 138209893109 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 113332112310020 its reverse (20013211233311), we get a palindrome (133345323543331).

The spelling of 113332112310020 in words is "one hundred thirteen trillion, three hundred thirty-two billion, one hundred twelve million, three hundred ten thousand, twenty".