315112203323103 has 8 divisors (see below), whose sum is σ = 423867742523568. Its totient is φ = 208215733169024.

The previous prime is 315112203323069. The next prime is 315112203323107. The reversal of 315112203323103 is 301323302211513.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 315112203323103 - 2³³ = 315103613388511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315112203323107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 464767261200 + ... + 464767261877.

It is an arithmetic number, because the mean of its divisors is an integer number (52983467815446).

Almost surely, 2^{315112203323103} is an apocalyptic number.

315112203323103 is a deficient number, since it is larger than the sum of its proper divisors (108755539200465).

315112203323103 is a wasteful number, since it uses less digits than its factorization.

315112203323103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929534523193.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 315112203323103 its reverse (301323302211513), we get a palindrome (616435505534616).

The spelling of 315112203323103 in words is "three hundred fifteen trillion, one hundred twelve billion, two hundred three million, three hundred twenty-three thousand, one hundred three".