12853078117 has 8 divisors (see below), whose sum is σ = 14023662912. Its totient is φ = 11682847200.

The previous prime is 12853078103. The next prime is 12853078127. The reversal of 12853078117 is 71187035821.

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 12853078117 - 2²³ = 12844689509 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 (12853078127) 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, 9448 + ... + 160609.

It is an arithmetic number, because the mean of its divisors is an integer number (1752957864).

Almost surely, 2^12853078117 is an apocalyptic number.

It is an amenable number.

12853078117 is a deficient number, since it is larger than the sum of its proper divisors (1170584795).

12853078117 is a wasteful number, since it uses less digits than its factorization.

12853078117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176939.

The product of its (nonzero) digits is 94080, while the sum is 43.

The spelling of 12853078117 in words is "twelve billion, eight hundred fifty-three million, seventy-eight thousand, one hundred seventeen".