113043234020 has 12 divisors (see below), whose sum is σ = 237390791484. Its totient is φ = 45217293600.

The previous prime is 113043234019. The next prime is 113043234023. The reversal of 113043234020 is 20432340311.

It can be written as a sum of positive squares in 2 ways, for example, as 20497076224 + 92546157796 = 143168^2 + 304214^2 .

It is a super-3 number, since 3×113043234020³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113043234023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2826080831 + ... + 2826080870.

It is an arithmetic number, because the mean of its divisors is an integer number (19782565957).

Almost surely, 2^113043234020 is an apocalyptic number.

113043234020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113043234020 is an abundant number, since it is smaller than the sum of its proper divisors (124347557464).

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

113043234020 is a wasteful number, since it uses less digits than its factorization.

113043234020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652161710 (or 5652161708 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 113043234020 its reverse (20432340311), we get a palindrome (133475574331).

The spelling of 113043234020 in words is "one hundred thirteen billion, forty-three million, two hundred thirty-four thousand, twenty".