315000015306 has 32 divisors (see below), whose sum is σ = 663339456000. Its totient is φ = 99446459760.

The previous prime is 315000015269. The next prime is 315000015311. The reversal of 315000015306 is 603510000513.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42145 + ... + 794843.

It is an arithmetic number, because the mean of its divisors is an integer number (20729358000).

Almost surely, 2^315000015306 is an apocalyptic number.

315000015306 is an abundant number, since it is smaller than the sum of its proper divisors (348339440694).

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

315000015306 is a wasteful number, since it uses less digits than its factorization.

315000015306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756394.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 315000015306 its reverse (603510000513), we get a palindrome (918510015819).

The spelling of 315000015306 in words is "three hundred fifteen billion, fifteen thousand, three hundred six".