13323321205 has 32 divisors (see below), whose sum is σ = 17299537920. Its totient is φ = 9821528640.

The previous prime is 13323321149. The next prime is 13323321229. The reversal of 13323321205 is 50212332331.

It is not a de Polignac number, because 13323321205 - 2²³ = 13314932597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13323321205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 786616 + ... + 803374.

It is an arithmetic number, because the mean of its divisors is an integer number (540610560).

Almost surely, 2^13323321205 is an apocalyptic number.

It is an amenable number.

13323321205 is a deficient number, since it is larger than the sum of its proper divisors (3976216715).

13323321205 is a wasteful number, since it uses less digits than its factorization.

13323321205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17041.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 13323321205 its reverse (50212332331), we get a palindrome (63535653536).

The spelling of 13323321205 in words is "thirteen billion, three hundred twenty-three million, three hundred twenty-one thousand, two hundred five".