113020302021 has 8 divisors (see below), whose sum is σ = 164393166624. Its totient is φ = 68497152720.

The previous prime is 113020301963. The next prime is 113020302061. The reversal of 113020302021 is 120203020311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113020302021 - 2⁷ = 113020301893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113020302061) 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, 1712428786 + ... + 1712428851.

It is an arithmetic number, because the mean of its divisors is an integer number (20549145828).

Almost surely, 2^113020302021 is an apocalyptic number.

113020302021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113020302021 is a deficient number, since it is larger than the sum of its proper divisors (51372864603).

113020302021 is a wasteful number, since it uses less digits than its factorization.

113020302021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424857651.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 113020302021 its reverse (120203020311), we get a palindrome (233223322332).

The spelling of 113020302021 in words is "one hundred thirteen billion, twenty million, three hundred two thousand, twenty-one".