13321213033333 has 16 divisors (see below), whose sum is σ = 13633263705600. Its totient is φ = 13010373815296.

The previous prime is 13321213033267. The next prime is 13321213033351. The reversal of 13321213033333 is 33333031212331.

It is a cyclic number.

It is not a de Polignac number, because 13321213033333 - 2²⁹ = 13320676162421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13321213033295 and 13321213033304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321213034333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65579541 + ... + 65782357.

It is an arithmetic number, because the mean of its divisors is an integer number (852078981600).

Almost surely, 2^{13321213033333} is an apocalyptic number.

It is an amenable number.

13321213033333 is a deficient number, since it is larger than the sum of its proper divisors (312050672267).

13321213033333 is a wasteful number, since it uses less digits than its factorization.

13321213033333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205796.

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 13321213033333 its reverse (33333031212331), we get a palindrome (46654244245664).

The spelling of 13321213033333 in words is "thirteen trillion, three hundred twenty-one billion, two hundred thirteen million, thirty-three thousand, three hundred thirty-three".