321323313083 has 2 divisors, whose sum is σ = 321323313084. Its totient is φ = 321323313082.

The previous prime is 321323312983. The next prime is 321323313089. The reversal of 321323313083 is 380313323123.

It is a strong prime.

It is an emirp because it is prime and its reverse (380313323123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 321323313083 - 2¹⁰ = 321323312059 is a prime.

It is not a weakly prime, because it can be changed into another prime (321323313089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160661656541 + 160661656542.

It is an arithmetic number, because the mean of its divisors is an integer number (160661656542).

Almost surely, 2^321323313083 is an apocalyptic number.

321323313083 is a deficient number, since it is larger than the sum of its proper divisors (1).

321323313083 is an equidigital number, since it uses as much as digits as its factorization.

321323313083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 321323313083 in words is "three hundred twenty-one billion, three hundred twenty-three million, three hundred thirteen thousand, eighty-three".