160317005 has 4 divisors (see below), whose sum is σ = 192380412. Its totient is φ = 128253600.

The previous prime is 160316999. The next prime is 160317007. The reversal of 160317005 is 500713061.

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

It can be written as a sum of positive squares in 2 ways, for example, as 119727364 + 40589641 = 10942^2 + 6371^2 .

It is a de Polignac number, because none of the positive numbers 2^k-160317005 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160317007) 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, 16031696 + ... + 16031705.

It is an arithmetic number, because the mean of its divisors is an integer number (48095103).

Almost surely, 2^160317005 is an apocalyptic number.

It is an amenable number.

160317005 is a deficient number, since it is larger than the sum of its proper divisors (32063407).

160317005 is an equidigital number, since it uses as much as digits as its factorization.

160317005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32063406.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 160317005 is about 12661.6351629637. The cubic root of 160317005 is about 543.2418217750.

The spelling of 160317005 in words is "one hundred sixty million, three hundred seventeen thousand, five".