113220310013 has 4 divisors (see below), whose sum is σ = 113232360288. Its totient is φ = 113208259740.

The previous prime is 113220310001. The next prime is 113220310079. The reversal of 113220310013 is 310013022311.

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 113220310013 - 2⁴ = 113220309997 is a prime.

It is a super-3 number, since 3×113220310013³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113220309973 and 113220310000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113220310513) 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 3 ways as a sum of consecutive naturals, for example, 6011033 + ... + 6029838.

It is an arithmetic number, because the mean of its divisors is an integer number (28308090072).

Almost surely, 2^113220310013 is an apocalyptic number.

It is an amenable number.

113220310013 is a deficient number, since it is larger than the sum of its proper divisors (12050275).

113220310013 is an equidigital number, since it uses as much as digits as its factorization.

113220310013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12050274.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 113220310013 its reverse (310013022311), we get a palindrome (423233332324).

The spelling of 113220310013 in words is "one hundred thirteen billion, two hundred twenty million, three hundred ten thousand, thirteen".