113360662021 has 4 divisors (see below), whose sum is σ = 113420296044. Its totient is φ = 113301028000.

The previous prime is 113360661977. The next prime is 113360662057. The reversal of 113360662021 is 120266063311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50314976100 + 63045685921 = 224310^2 + 251089^2 .

It is a cyclic number.

It is not a de Polignac number, because 113360662021 - 2¹³ = 113360653829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113360612021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29814160 + ... + 29817961.

It is an arithmetic number, because the mean of its divisors is an integer number (28355074011).

Almost surely, 2^113360662021 is an apocalyptic number.

It is an amenable number.

113360662021 is a deficient number, since it is larger than the sum of its proper divisors (59634023).

113360662021 is an equidigital number, since it uses as much as digits as its factorization.

113360662021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59634022.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 113360662021 in words is "one hundred thirteen billion, three hundred sixty million, six hundred sixty-two thousand, twenty-one".