315520101412324 has 48 divisors (see below), whose sum is σ = 553950962288640. Its totient is φ = 157248953648640.

The previous prime is 315520101412291. The next prime is 315520101412343. The reversal of 315520101412324 is 423214101025513.

It is a self number, because there is not a number n which added to its sum of digits gives 315520101412324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18937636554 + ... + 18937653214.

It is an arithmetic number, because the mean of its divisors is an integer number (11540645047680).

Almost surely, 2^{315520101412324} is an apocalyptic number.

It is an amenable number.

315520101412324 is a deficient number, since it is larger than the sum of its proper divisors (238430860876316).

315520101412324 is a wasteful number, since it uses less digits than its factorization.

315520101412324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24100 (or 24098 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 315520101412324 its reverse (423214101025513), we get a palindrome (738734202437837).

The spelling of 315520101412324 in words is "three hundred fifteen trillion, five hundred twenty billion, one hundred one million, four hundred twelve thousand, three hundred twenty-four".