312334023043223 has 2 divisors, whose sum is σ = 312334023043224. Its totient is φ = 312334023043222.

The previous prime is 312334023043201. The next prime is 312334023043271. The reversal of 312334023043223 is 322340320433213.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312334023043223 - 2²⁰ = 312334021994647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312334023043723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156167011521611 + 156167011521612.

It is an arithmetic number, because the mean of its divisors is an integer number (156167011521612).

Almost surely, 2^{312334023043223} is an apocalyptic number.

312334023043223 is a deficient number, since it is larger than the sum of its proper divisors (1).

312334023043223 is an equidigital number, since it uses as much as digits as its factorization.

312334023043223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 35.

Adding to 312334023043223 its reverse (322340320433213), we get a palindrome (634674343476436).

The spelling of 312334023043223 in words is "three hundred twelve trillion, three hundred thirty-four billion, twenty-three million, forty-three thousand, two hundred twenty-three".