316108885357 has 4 divisors (see below), whose sum is σ = 316226008800. Its totient is φ = 315991761916.

The previous prime is 316108885249. The next prime is 316108885403. The reversal of 316108885357 is 753588801613.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 753588801613 = 3797 ⋅198469529.

It is a cyclic number.

It is not a de Polignac number, because 316108885357 - 2³¹ = 313961401709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316108885298 and 316108885307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316108885957) 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, 58557673 + ... + 58563070.

It is an arithmetic number, because the mean of its divisors is an integer number (79056502200).

Almost surely, 2^316108885357 is an apocalyptic number.

It is an amenable number.

316108885357 is a deficient number, since it is larger than the sum of its proper divisors (117123443).

316108885357 is a wasteful number, since it uses less digits than its factorization.

316108885357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117123442.

The product of its (nonzero) digits is 4838400, while the sum is 55.

The spelling of 316108885357 in words is "three hundred sixteen billion, one hundred eight million, eight hundred eighty-five thousand, three hundred fifty-seven".