13232232213 has 4 divisors (see below), whose sum is σ = 17642976288. Its totient is φ = 8821488140.

The previous prime is 13232232193. The next prime is 13232232229. The reversal of 13232232213 is 31223223231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13232232213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232232613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2205372033 + ... + 2205372038.

It is an arithmetic number, because the mean of its divisors is an integer number (4410744072).

Almost surely, 2^13232232213 is an apocalyptic number.

It is an amenable number.

13232232213 is a deficient number, since it is larger than the sum of its proper divisors (4410744075).

13232232213 is an equidigital number, since it uses as much as digits as its factorization.

13232232213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4410744074.

The product of its digits is 2592, while the sum is 24.

Adding to 13232232213 its reverse (31223223231), we get a palindrome (44455455444).

The spelling of 13232232213 in words is "thirteen billion, two hundred thirty-two million, two hundred thirty-two thousand, two hundred thirteen".