315324141 has 16 divisors (see below), whose sum is σ = 461959680. Its totient is φ = 189727920.

The previous prime is 315324131. The next prime is 315324151. The reversal of 315324141 is 141423513.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (315324131) and next prime (315324151).

It is not a de Polignac number, because 315324141 - 2⁶ = 315324077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315324131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29785 + ... + 38958.

It is an arithmetic number, because the mean of its divisors is an integer number (28872480).

Almost surely, 2^315324141 is an apocalyptic number.

It is an amenable number.

315324141 is a deficient number, since it is larger than the sum of its proper divisors (146635539).

315324141 is a wasteful number, since it uses less digits than its factorization.

315324141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68896.

The product of its digits is 1440, while the sum is 24.

The square root of 315324141 is about 17757.3686395254. The cubic root of 315324141 is about 680.6425162683.

Adding to 315324141 its reverse (141423513), we get a palindrome (456747654).

The spelling of 315324141 in words is "three hundred fifteen million, three hundred twenty-four thousand, one hundred forty-one".