312332303111 has 16 divisors (see below), whose sum is σ = 331697203200. Its totient is φ = 293271477408.

The previous prime is 312332303077. The next prime is 312332303113. The reversal of 312332303111 is 111303233213.

It is a cyclic number.

It is not a de Polignac number, because 312332303111 - 2⁶ = 312332303047 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 (312332303113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825770 + ... + 1143048.

It is an arithmetic number, because the mean of its divisors is an integer number (20731075200).

Almost surely, 2^312332303111 is an apocalyptic number.

312332303111 is a deficient number, since it is larger than the sum of its proper divisors (19364900089).

312332303111 is a wasteful number, since it uses less digits than its factorization.

312332303111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317758.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 312332303111 its reverse (111303233213), we get a palindrome (423635536324).

The spelling of 312332303111 in words is "three hundred twelve billion, three hundred thirty-two million, three hundred three thousand, one hundred eleven".