13213013023 has 12 divisors (see below), whose sum is σ = 15372177240. Its totient is φ = 11324012112.

The previous prime is 13213012999. The next prime is 13213013029. The reversal of 13213013023 is 32031031231.

13213013023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13213013023 - 2⁹ = 13213012511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213013029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 607348 + ... + 628726.

It is an arithmetic number, because the mean of its divisors is an integer number (1281014770).

Almost surely, 2^13213013023 is an apocalyptic number.

13213013023 is a deficient number, since it is larger than the sum of its proper divisors (2159164217).

13213013023 is a wasteful number, since it uses less digits than its factorization.

13213013023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34006 (or 33999 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13213013023 its reverse (32031031231), we get a palindrome (45244044254).

The spelling of 13213013023 in words is "thirteen billion, two hundred thirteen million, thirteen thousand, twenty-three".