12160317165 has 8 divisors (see below), whose sum is σ = 19456507488. Its totient is φ = 6485502480.

The previous prime is 12160317163. The next prime is 12160317173. The reversal of 12160317165 is 56171306121.

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

It is not a de Polignac number, because 12160317165 - 2¹ = 12160317163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12160317163) 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, 405343891 + ... + 405343920.

It is an arithmetic number, because the mean of its divisors is an integer number (2432063436).

Almost surely, 2^12160317165 is an apocalyptic number.

12160317165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12160317165 is a deficient number, since it is larger than the sum of its proper divisors (7296190323).

12160317165 is an equidigital number, since it uses as much as digits as its factorization.

12160317165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810687819.

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 12160317165 in words is "twelve billion, one hundred sixty million, three hundred seventeen thousand, one hundred sixty-five".