13113022113313 has 4 divisors (see below), whose sum is σ = 13683153509568. Its totient is φ = 12542890717060.

The previous prime is 13113022113299. The next prime is 13113022113349. The reversal of 13113022113313 is 31331122031131.

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 a de Polignac number, because none of the positive numbers 2^k-13113022113313 is a prime.

It is a super-2 number, since 2×13113022113313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13113022110313) 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, 285065698093 + ... + 285065698138.

It is an arithmetic number, because the mean of its divisors is an integer number (3420788377392).

Almost surely, 2^{13113022113313} is an apocalyptic number.

It is an amenable number.

13113022113313 is a deficient number, since it is larger than the sum of its proper divisors (570131396255).

13113022113313 is an equidigital number, since it uses as much as digits as its factorization.

13113022113313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570131396254.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 13113022113313 its reverse (31331122031131), we get a palindrome (44444144144444).

The spelling of 13113022113313 in words is "thirteen trillion, one hundred thirteen billion, twenty-two million, one hundred thirteen thousand, three hundred thirteen".