312333112212303 has 16 divisors (see below), whose sum is σ = 512546645682176. Its totient is φ = 164747136111840.

The previous prime is 312333112212299. The next prime is 312333112212367. The reversal of 312333112212303 is 303212211333213.

It is not a de Polignac number, because 312333112212303 - 2² = 312333112212299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312333112112303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572038666783 + ... + 572038667328.

It is an arithmetic number, because the mean of its divisors is an integer number (32034165355136).

Almost surely, 2^{312333112212303} is an apocalyptic number.

312333112212303 is a deficient number, since it is larger than the sum of its proper divisors (200213533469873).

312333112212303 is a wasteful number, since it uses less digits than its factorization.

312333112212303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144077334134.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 312333112212303 its reverse (303212211333213), we get a palindrome (615545323545516).

The spelling of 312333112212303 in words is "three hundred twelve trillion, three hundred thirty-three billion, one hundred twelve million, two hundred twelve thousand, three hundred three".