13220310213 has 32 divisors (see below), whose sum is σ = 21374392320. Its totient is φ = 8009221680.

The previous prime is 13220310203. The next prime is 13220310223. The reversal of 13220310213 is 31201302231.

It is an interprime number because it is at equal distance from previous prime (13220310203) and next prime (13220310223).

It is not a de Polignac number, because 13220310213 - 2⁸ = 13220309957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220310203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 939556 + ... + 953522.

It is an arithmetic number, because the mean of its divisors is an integer number (667949760).

Almost surely, 2^13220310213 is an apocalyptic number.

It is an amenable number.

13220310213 is a deficient number, since it is larger than the sum of its proper divisors (8154082107).

13220310213 is a wasteful number, since it uses less digits than its factorization.

13220310213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17174 (or 17168 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13220310213 its reverse (31201302231), we get a palindrome (44421612444).

The spelling of 13220310213 in words is "thirteen billion, two hundred twenty million, three hundred ten thousand, two hundred thirteen".