312332240302323 has 16 divisors (see below), whose sum is σ = 417394511899776. Its totient is φ = 207745756961600.

The previous prime is 312332240302289. The next prime is 312332240302333. The reversal of 312332240302323 is 323203042233213.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312332240302323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312332240302333) 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, 45412423 + ... + 51835823.

It is an arithmetic number, because the mean of its divisors is an integer number (26087156993736).

Almost surely, 2^{312332240302323} is an apocalyptic number.

312332240302323 is a deficient number, since it is larger than the sum of its proper divisors (105062271597453).

312332240302323 is a wasteful number, since it uses less digits than its factorization.

312332240302323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460434.

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 312332240302323 its reverse (323203042233213), we get a palindrome (635535282535536).

The spelling of 312332240302323 in words is "three hundred twelve trillion, three hundred thirty-two billion, two hundred forty million, three hundred two thousand, three hundred twenty-three".