315230102 has 32 divisors (see below), whose sum is σ = 544337280. Its totient is φ = 135406080.

The previous prime is 315230077. The next prime is 315230207. The reversal of 315230102 is 201032513.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 240533 + ... + 241839.

It is an arithmetic number, because the mean of its divisors is an integer number (17010540).

Almost surely, 2^315230102 is an apocalyptic number.

315230102 is a deficient number, since it is larger than the sum of its proper divisors (229107178).

315230102 is a wasteful number, since it uses less digits than its factorization.

315230102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 315230102 is about 17754.7205553903. The cubic root of 315230102 is about 680.5748469536.

Adding to 315230102 its reverse (201032513), we get a palindrome (516262615).

The spelling of 315230102 in words is "three hundred fifteen million, two hundred thirty thousand, one hundred two".