13117527067 has 8 divisors (see below), whose sum is σ = 13445247024. Its totient is φ = 12790837248.

The previous prime is 13117527061. The next prime is 13117527091. The reversal of 13117527067 is 76072571131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13117527067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13117527061) 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, 231718 + ... + 282715.

It is an arithmetic number, because the mean of its divisors is an integer number (1680655878).

Almost surely, 2^13117527067 is an apocalyptic number.

13117527067 is a deficient number, since it is larger than the sum of its proper divisors (327719957).

13117527067 is an equidigital number, since it uses as much as digits as its factorization.

13117527067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515069.

The product of its (nonzero) digits is 61740, while the sum is 40.

The spelling of 13117527067 in words is "thirteen billion, one hundred seventeen million, five hundred twenty-seven thousand, sixty-seven".