315327263 has 8 divisors (see below), whose sum is σ = 335246688. Its totient is φ = 295925344.

The previous prime is 315327161. The next prime is 315327293. The reversal of 315327263 is 362723513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 315327263 - 2¹⁰ = 315326239 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 (315327293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128120 + ... + 130557.

It is an arithmetic number, because the mean of its divisors is an integer number (41905836).

Almost surely, 2^315327263 is an apocalyptic number.

315327263 is a deficient number, since it is larger than the sum of its proper divisors (19919425).

315327263 is a wasteful number, since it uses less digits than its factorization.

315327263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258753.

The product of its digits is 22680, while the sum is 32.

The square root of 315327263 is about 17757.4565464765. The cubic root of 315327263 is about 680.6447625906.

The spelling of 315327263 in words is "three hundred fifteen million, three hundred twenty-seven thousand, two hundred sixty-three".