13110313220323 has 4 divisors (see below), whose sum is σ = 14302159876728. Its totient is φ = 11918466563920.

The previous prime is 13110313220309. The next prime is 13110313220341. The reversal of 13110313220323 is 32302231301131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13110313220323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110314220323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595923328186 + ... + 595923328207.

It is an arithmetic number, because the mean of its divisors is an integer number (3575539969182).

Almost surely, 2^{13110313220323} is an apocalyptic number.

13110313220323 is a deficient number, since it is larger than the sum of its proper divisors (1191846656405).

13110313220323 is a wasteful number, since it uses less digits than its factorization.

13110313220323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191846656404.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13110313220323 its reverse (32302231301131), we get a palindrome (45412544521454).

It can be divided in two parts, 1311031 and 3220323, that added together give a palindrome (4531354).

The spelling of 13110313220323 in words is "thirteen trillion, one hundred ten billion, three hundred thirteen million, two hundred twenty thousand, three hundred twenty-three".