13082965239 has 4 divisors (see below), whose sum is σ = 17443953656. Its totient is φ = 8721976824.

The previous prime is 13082965229. The next prime is 13082965241. The reversal of 13082965239 is 93256928031.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13082965239 - 2¹⁹ = 13082440951 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 (13082965219) 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, 2180494204 + ... + 2180494209.

It is an arithmetic number, because the mean of its divisors is an integer number (4360988414).

Almost surely, 2^13082965239 is an apocalyptic number.

13082965239 is a deficient number, since it is larger than the sum of its proper divisors (4360988417).

13082965239 is an equidigital number, since it uses as much as digits as its factorization.

13082965239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360988416.

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 13082965239 in words is "thirteen billion, eighty-two million, nine hundred sixty-five thousand, two hundred thirty-nine".