10315 has 4 divisors (see below), whose sum is σ = 12384. Its totient is φ = 8248.

The previous prime is 10313. The next prime is 10321. The reversal of 10315 is 51301.

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

It is a cyclic number.

It is not a de Polignac number, because 10315 - 2¹ = 10313 is a prime.

It is a Duffinian number.

10315 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (10313) 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, 1027 + ... + 1036.

It is an arithmetic number, because the mean of its divisors is an integer number (3096).

2¹⁰³¹⁵ is an apocalyptic number.

10315 is a deficient number, since it is larger than the sum of its proper divisors (2069).

10315 is an equidigital number, since it uses as much as digits as its factorization.

10315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068.

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 10315 is about 101.5627884611. The cubic root of 10315 is about 21.7682279924.

Adding to 10315 its reverse (51301), we get a palindrome (61616).

It can be divided in two parts, 10 and 315, that added together give a triangular number (325 = T₂₅).

The spelling of 10315 in words is "ten thousand, three hundred fifteen".