13213023029 has 4 divisors (see below), whose sum is σ = 13213748640. Its totient is φ = 13212297420.

The previous prime is 13213023023. The next prime is 13213023059. The reversal of 13213023029 is 92032031231.

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-13213023029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13213022989 and 13213023007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213023023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334769 + ... + 372150.

It is an arithmetic number, because the mean of its divisors is an integer number (3303437160).

Almost surely, 2^13213023029 is an apocalyptic number.

It is an amenable number.

13213023029 is a deficient number, since it is larger than the sum of its proper divisors (725611).

13213023029 is an equidigital number, since it uses as much as digits as its factorization.

13213023029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725610.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 13213023029 in words is "thirteen billion, two hundred thirteen million, twenty-three thousand, twenty-nine".