13113025329 has 4 divisors (see below), whose sum is σ = 17484033776. Its totient is φ = 8742016884.

The previous prime is 13113025291. The next prime is 13113025337. The reversal of 13113025329 is 92352031131.

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 not a de Polignac number, because 13113025329 - 2¹⁵ = 13112992561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13113025296 and 13113025305.

It is not an unprimeable number, because it can be changed into a prime (13113025339) 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, 2185504219 + ... + 2185504224.

It is an arithmetic number, because the mean of its divisors is an integer number (4371008444).

Almost surely, 2^13113025329 is an apocalyptic number.

It is an amenable number.

13113025329 is a deficient number, since it is larger than the sum of its proper divisors (4371008447).

13113025329 is an equidigital number, since it uses as much as digits as its factorization.

13113025329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371008446.

The product of its (nonzero) digits is 4860, while the sum is 30.

The spelling of 13113025329 in words is "thirteen billion, one hundred thirteen million, twenty-five thousand, three hundred twenty-nine".