13117875967 has 8 divisors (see below), whose sum is σ = 15237626912. Its totient is φ = 11059567200.

The previous prime is 13117875941. The next prime is 13117875973. The reversal of 13117875967 is 76957871131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13117875967 - 2⁷ = 13117875839 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 (13117875907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15360084 + ... + 15360937.

It is an arithmetic number, because the mean of its divisors is an integer number (1904703364).

Almost surely, 2^13117875967 is an apocalyptic number.

13117875967 is a deficient number, since it is larger than the sum of its proper divisors (2119750945).

13117875967 is an equidigital number, since it uses as much as digits as its factorization.

13117875967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30721089.

The product of its digits is 2222640, while the sum is 55.

The spelling of 13117875967 in words is "thirteen billion, one hundred seventeen million, eight hundred seventy-five thousand, nine hundred sixty-seven".