316615006105 has 4 divisors (see below), whose sum is σ = 379938007332. Its totient is φ = 253292004880.

The previous prime is 316615006069. The next prime is 316615006151. The reversal of 316615006105 is 501600516613.

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 53418303376 + 263196702729 = 231124^2 + 513027^2 .

It is not a de Polignac number, because 316615006105 - 2²⁹ = 316078135193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31661500606 + ... + 31661500615.

It is an arithmetic number, because the mean of its divisors is an integer number (94984501833).

Almost surely, 2^316615006105 is an apocalyptic number.

It is an amenable number.

316615006105 is a deficient number, since it is larger than the sum of its proper divisors (63323001227).

316615006105 is an equidigital number, since it uses as much as digits as its factorization.

316615006105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63323001226.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 316615006105 in words is "three hundred sixteen billion, six hundred fifteen million, six thousand, one hundred five".