13312323213 has 16 divisors (see below), whose sum is σ = 20331250176. Its totient is φ = 7589864880.

The previous prime is 13312323187. The next prime is 13312323217. The reversal of 13312323213 is 31232321331.

It is not a de Polignac number, because 13312323213 - 2¹⁰ = 13312322189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312323217) 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, 706183 + ... + 724788.

It is an arithmetic number, because the mean of its divisors is an integer number (1270703136).

Almost surely, 2^13312323213 is an apocalyptic number.

It is an amenable number.

13312323213 is a deficient number, since it is larger than the sum of its proper divisors (7018926963).

13312323213 is a wasteful number, since it uses less digits than its factorization.

13312323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431424.

The product of its digits is 1944, while the sum is 24.

Adding to 13312323213 its reverse (31232321331), we get a palindrome (44544644544).

The spelling of 13312323213 in words is "thirteen billion, three hundred twelve million, three hundred twenty-three thousand, two hundred thirteen".