312323303311 has 8 divisors (see below), whose sum is σ = 329564406240. Its totient is φ = 295387352832.

The previous prime is 312323303287. The next prime is 312323303329. The reversal of 312323303311 is 113303323213.

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

It is not a de Polignac number, because 312323303311 - 2⁷ = 312323303183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312323303371) 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, 76286010 + ... + 76290103.

It is an arithmetic number, because the mean of its divisors is an integer number (41195550780).

Almost surely, 2^312323303311 is an apocalyptic number.

312323303311 is a deficient number, since it is larger than the sum of its proper divisors (17241102929).

312323303311 is a wasteful number, since it uses less digits than its factorization.

312323303311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152576225.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 312323303311 its reverse (113303323213), we get a palindrome (425626626524).

The spelling of 312323303311 in words is "three hundred twelve billion, three hundred twenty-three million, three hundred three thousand, three hundred eleven".