315102352 has 20 divisors (see below), whose sum is σ = 630205696. Its totient is φ = 152468640.

The previous prime is 315102341. The next prime is 315102377. The reversal of 315102352 is 253201513.

315102352 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317148 + ... + 318139.

Almost surely, 2^315102352 is an apocalyptic number.

It is an amenable number.

315102352 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315102352 is a wasteful number, since it uses less digits than its factorization.

315102352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635326 (or 635320 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 315102352 is about 17751.1225560526. The cubic root of 315102352 is about 680.4828980527.

Adding to 315102352 its reverse (253201513), we get a palindrome (568303865).

The spelling of 315102352 in words is "three hundred fifteen million, one hundred two thousand, three hundred fifty-two".