113332203020 has 24 divisors (see below), whose sum is σ = 240354042768. Its totient is φ = 44884040000.

The previous prime is 113332203013. The next prime is 113332203031. The reversal of 113332203020 is 20302233311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 113332202983 and 113332203001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28050506 + ... + 28054545.

It is an arithmetic number, because the mean of its divisors is an integer number (10014751782).

Almost surely, 2^113332203020 is an apocalyptic number.

113332203020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113332203020 is an abundant number, since it is smaller than the sum of its proper divisors (127021839748).

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

113332203020 is a wasteful number, since it uses less digits than its factorization.

113332203020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56105161 (or 56105159 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 113332203020 its reverse (20302233311), we get a palindrome (133634436331).

The spelling of 113332203020 in words is "one hundred thirteen billion, three hundred thirty-two million, two hundred three thousand, twenty".