316354557011 has 4 divisors (see below), whose sum is σ = 330109102992. Its totient is φ = 302600011032.

The previous prime is 316354556993. The next prime is 316354557053. The reversal of 316354557011 is 110755453613.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316354557011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 316354557011.

It is not an unprimeable number, because it can be changed into a prime (316354557061) 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, 6877272956 + ... + 6877273001.

It is an arithmetic number, because the mean of its divisors is an integer number (82527275748).

Almost surely, 2^316354557011 is an apocalyptic number.

316354557011 is a deficient number, since it is larger than the sum of its proper divisors (13754545981).

316354557011 is a wasteful number, since it uses less digits than its factorization.

316354557011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13754545980.

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 316354557011 in words is "three hundred sixteen billion, three hundred fifty-four million, five hundred fifty-seven thousand, eleven".