113012301013 has 4 divisors (see below), whose sum is σ = 116909276940. Its totient is φ = 109115325088.

The previous prime is 113012301001. The next prime is 113012301079. The reversal of 113012301013 is 310103210311.

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 34580377764 + 78431923249 = 185958^2 + 280057^2 .

It is a cyclic number.

It is not a de Polignac number, because 113012301013 - 2²⁵ = 112978746581 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 (113012301113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1948487920 + ... + 1948487977.

It is an arithmetic number, because the mean of its divisors is an integer number (29227319235).

Almost surely, 2^113012301013 is an apocalyptic number.

It is an amenable number.

113012301013 is a deficient number, since it is larger than the sum of its proper divisors (3896975927).

113012301013 is an equidigital number, since it uses as much as digits as its factorization.

113012301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3896975926.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 113012301013 its reverse (310103210311), we get a palindrome (423115511324).

The spelling of 113012301013 in words is "one hundred thirteen billion, twelve million, three hundred one thousand, thirteen".