315343115 has 32 divisors (see below), whose sum is σ = 409743360. Its totient is φ = 232128000.

The previous prime is 315343103. The next prime is 315343117. The reversal of 315343115 is 511343513.

It is not a de Polignac number, because 315343115 - 2¹⁴ = 315326731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315343117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1013810 + ... + 1014120.

It is an arithmetic number, because the mean of its divisors is an integer number (12804480).

Almost surely, 2^315343115 is an apocalyptic number.

315343115 is a deficient number, since it is larger than the sum of its proper divisors (94400245).

315343115 is a wasteful number, since it uses less digits than its factorization.

315343115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563.

The product of its digits is 2700, while the sum is 26.

The square root of 315343115 is about 17757.9028885733. The cubic root of 315343115 is about 680.6561680955.

Adding to 315343115 its reverse (511343513), we get a palindrome (826686628).

The spelling of 315343115 in words is "three hundred fifteen million, three hundred forty-three thousand, one hundred fifteen".