315363 has 8 divisors (see below), whose sum is σ = 434176. Its totient is φ = 203400.

The previous prime is 315361. The next prime is 315373. The reversal of 315363 is 363513.

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

It is not a de Polignac number, because 315363 - 2¹ = 315361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315361) 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, 1603 + ... + 1788.

It is an arithmetic number, because the mean of its divisors is an integer number (54272).

2³¹⁵³⁶³ is an apocalyptic number.

315363 is a deficient number, since it is larger than the sum of its proper divisors (118813).

315363 is a wasteful number, since it uses less digits than its factorization.

315363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425.

The product of its digits is 810, while the sum is 21.

The square root of 315363 is about 561.5719010065. The cubic root of 315363 is about 68.0670474801.

Adding to 315363 its reverse (363513), we get a palindrome (678876).

The spelling of 315363 in words is "three hundred fifteen thousand, three hundred sixty-three".