113331301021013 has 4 divisors (see below), whose sum is σ = 113383311716640. Its totient is φ = 113279290325388.

The previous prime is 113331301020923. The next prime is 113331301021039. The reversal of 113331301021013 is 310120103133311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113331301021013 - 2⁴⁰ = 112231789393237 is a prime.

It is a super-2 number, since 2×113331301021013² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113331301021013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113331301021093) 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, 26005344545 + ... + 26005348902.

It is an arithmetic number, because the mean of its divisors is an integer number (28345827929160).

Almost surely, 2^{113331301021013} is an apocalyptic number.

It is an amenable number.

113331301021013 is a deficient number, since it is larger than the sum of its proper divisors (52010695627).

113331301021013 is an equidigital number, since it uses as much as digits as its factorization.

113331301021013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52010695626.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 113331301021013 its reverse (310120103133311), we get a palindrome (423451404154324).

The spelling of 113331301021013 in words is "one hundred thirteen trillion, three hundred thirty-one billion, three hundred one million, twenty-one thousand, thirteen".