315300231023 has 8 divisors (see below), whose sum is σ = 315548032800. Its totient is φ = 315052489440.

The previous prime is 315300230989. The next prime is 315300231097. The reversal of 315300231023 is 320132003513.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315300231023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 315300231023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315300221023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21416861 + ... + 21431577.

It is an arithmetic number, because the mean of its divisors is an integer number (39443504100).

Almost surely, 2^315300231023 is an apocalyptic number.

315300231023 is a deficient number, since it is larger than the sum of its proper divisors (247801777).

315300231023 is a wasteful number, since it uses less digits than its factorization.

315300231023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30097.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 315300231023 its reverse (320132003513), we get a palindrome (635432234536).

The spelling of 315300231023 in words is "three hundred fifteen billion, three hundred million, two hundred thirty-one thousand, twenty-three".