113300202300021 has 24 divisors (see below), whose sum is σ = 178541502946560. Its totient is φ = 68663769720000.

The previous prime is 113300202299987. The next prime is 113300202300053. The reversal of 113300202300021 is 120003202003311.

113300202300021 is a `hidden beast` number, since 11 + 330 + 0 + 2 + 0 + 2 + 300 + 0 + 21 = 666.

113300202300021 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 113300202300021 - 2⁹ = 113300202299509 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113300202299967 and 113300202300003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113300202300421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22899216 + ... + 27403913.

It is an arithmetic number, because the mean of its divisors is an integer number (7439229289440).

Almost surely, 2^{113300202300021} is an apocalyptic number.

113300202300021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113300202300021 is a deficient number, since it is larger than the sum of its proper divisors (65241300646539).

113300202300021 is a wasteful number, since it uses less digits than its factorization.

113300202300021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50325897 (or 50325894 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 113300202300021 its reverse (120003202003311), we get a palindrome (233303404303332).

The spelling of 113300202300021 in words is "one hundred thirteen trillion, three hundred billion, two hundred two million, three hundred thousand, twenty-one".