313405252323 has 16 divisors (see below), whose sum is σ = 423104902176. Its totient is φ = 206337024000.

The previous prime is 313405252289. The next prime is 313405252333. The reversal of 313405252323 is 323252504313.

It is not a de Polignac number, because 313405252323 - 2²⁰ = 313404203747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313405252333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1896178 + ... + 2054823.

It is an arithmetic number, because the mean of its divisors is an integer number (26444056386).

Almost surely, 2^313405252323 is an apocalyptic number.

313405252323 is a deficient number, since it is larger than the sum of its proper divisors (109699649853).

313405252323 is a wasteful number, since it uses less digits than its factorization.

313405252323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3951334.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 313405252323 its reverse (323252504313), we get a palindrome (636657756636).

The spelling of 313405252323 in words is "three hundred thirteen billion, four hundred five million, two hundred fifty-two thousand, three hundred twenty-three".