113332021020001 has 16 divisors (see below), whose sum is σ = 136341983462400. Its totient is φ = 92027180263248.

The previous prime is 113332021019981. The next prime is 113332021020011. The reversal of 113332021020001 is 100020120233311.

It is a cyclic number.

It is not a de Polignac number, because 113332021020001 - 2¹⁹ = 113332020495713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113332021020011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1732645 + ... + 15154738.

It is an arithmetic number, because the mean of its divisors is an integer number (8521373966400).

Almost surely, 2^{113332021020001} is an apocalyptic number.

It is an amenable number.

113332021020001 is a deficient number, since it is larger than the sum of its proper divisors (23009962442399).

113332021020001 is a wasteful number, since it uses less digits than its factorization.

113332021020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16937868.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113332021020001 its reverse (100020120233311), we get a palindrome (213352141253312).

The spelling of 113332021020001 in words is "one hundred thirteen trillion, three hundred thirty-two billion, twenty-one million, twenty thousand, one".