13213323210232 has 16 divisors (see below), whose sum is σ = 24775059497760. Its totient is φ = 6606640677504.

The previous prime is 13213323210229. The next prime is 13213323210251. The reversal of 13213323210232 is 23201232331231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13213323210232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252433 + ... + 5146879.

It is an arithmetic number, because the mean of its divisors is an integer number (1548441218610).

Almost surely, 2^{13213323210232} is an apocalyptic number.

It is an amenable number.

13213323210232 is a deficient number, since it is larger than the sum of its proper divisors (11561736287528).

13213323210232 is a wasteful number, since it uses less digits than its factorization.

13213323210232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231910 (or 5231906 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13213323210232 its reverse (23201232331231), we get a palindrome (36414555541463).

The spelling of 13213323210232 in words is "thirteen trillion, two hundred thirteen billion, three hundred twenty-three million, two hundred ten thousand, two hundred thirty-two".