315300153 has 12 divisors (see below), whose sum is σ = 489037200. Its totient is φ = 180171432.

The previous prime is 315300133. The next prime is 315300203. The reversal of 315300153 is 351003513.

It is a happy number.

It is not a de Polignac number, because 315300153 - 2⁵ = 315300121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (315300103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1072303 + ... + 1072596.

It is an arithmetic number, because the mean of its divisors is an integer number (40753100).

Almost surely, 2^315300153 is an apocalyptic number.

It is an amenable number.

315300153 is a deficient number, since it is larger than the sum of its proper divisors (173737047).

315300153 is a wasteful number, since it uses less digits than its factorization.

315300153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144916 (or 2144909 counting only the distinct ones).

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 315300153 is about 17756.6931887669. The cubic root of 315300153 is about 680.6252560751.

Adding to 315300153 its reverse (351003513), we get a palindrome (666303666).

The spelling of 315300153 in words is "three hundred fifteen million, three hundred thousand, one hundred fifty-three".