13023113213 has 4 divisors (see below), whose sum is σ = 14207032608. Its totient is φ = 11839193820.

The previous prime is 13023113197. The next prime is 13023113219. The reversal of 13023113213 is 31231132031.

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 not a de Polignac number, because 13023113213 - 2⁴ = 13023113197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023113219) 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, 591959681 + ... + 591959702.

It is an arithmetic number, because the mean of its divisors is an integer number (3551758152).

Almost surely, 2^13023113213 is an apocalyptic number.

It is an amenable number.

13023113213 is a deficient number, since it is larger than the sum of its proper divisors (1183919395).

13023113213 is a wasteful number, since it uses less digits than its factorization.

13023113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183919394.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13023113213 its reverse (31231132031), we get a palindrome (44254245244).

The spelling of 13023113213 in words is "thirteen billion, twenty-three million, one hundred thirteen thousand, two hundred thirteen".