323311443347 has 2 divisors, whose sum is σ = 323311443348. Its totient is φ = 323311443346.

The previous prime is 323311443337. The next prime is 323311443353. The reversal of 323311443347 is 743344113323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323311443347 - 2⁴ = 323311443331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323311443347.

It is not a weakly prime, because it can be changed into another prime (323311443337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161655721673 + 161655721674.

It is an arithmetic number, because the mean of its divisors is an integer number (161655721674).

Almost surely, 2^323311443347 is an apocalyptic number.

323311443347 is a deficient number, since it is larger than the sum of its proper divisors (1).

323311443347 is an equidigital number, since it uses as much as digits as its factorization.

323311443347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 38.

The spelling of 323311443347 in words is "three hundred twenty-three billion, three hundred eleven million, four hundred forty-three thousand, three hundred forty-seven".