316113263 has 4 divisors (see below), whose sum is σ = 316939008. Its totient is φ = 315287520.

The previous prime is 316113257. The next prime is 316113269. The reversal of 316113263 is 362311613.

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

It is an interprime number because it is at equal distance from previous prime (316113257) and next prime (316113269).

It is a cyclic number.

It is not a de Polignac number, because 316113263 - 2⁴ = 316113247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316113269) 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, 412298 + ... + 413063.

It is an arithmetic number, because the mean of its divisors is an integer number (79234752).

Almost surely, 2^316113263 is an apocalyptic number.

316113263 is a deficient number, since it is larger than the sum of its proper divisors (825745).

316113263 is an equidigital number, since it uses as much as digits as its factorization.

316113263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825744.

The product of its digits is 1944, while the sum is 26.

The square root of 316113263 is about 17779.5743199887. The cubic root of 316113263 is about 681.2098293739.

Adding to 316113263 its reverse (362311613), we get a palindrome (678424876).

The spelling of 316113263 in words is "three hundred sixteen million, one hundred thirteen thousand, two hundred sixty-three".