13021344030013 has 32 divisors (see below), whose sum is σ = 14522535641088. Its totient is φ = 11573593891200.

The previous prime is 13021344029977. The next prime is 13021344030029. The reversal of 13021344030013 is 31003044312031.

It is not a de Polignac number, because 13021344030013 - 2²⁵ = 13021310475581 is a prime.

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 13021344030013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021344030113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3282413956 + ... + 3282417922.

It is an arithmetic number, because the mean of its divisors is an integer number (453829238784).

Almost surely, 2^{13021344030013} is an apocalyptic number.

It is an amenable number.

13021344030013 is a deficient number, since it is larger than the sum of its proper divisors (1501191611075).

13021344030013 is a wasteful number, since it uses less digits than its factorization.

13021344030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9073.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13021344030013 its reverse (31003044312031), we get a palindrome (44024388342044).

The spelling of 13021344030013 in words is "thirteen trillion, twenty-one billion, three hundred forty-four million, thirty thousand, thirteen".