313323213321983 has 2 divisors, whose sum is σ = 313323213321984. Its totient is φ = 313323213321982.

The previous prime is 313323213321953. The next prime is 313323213322051. The reversal of 313323213321983 is 389123312323313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313323213321983 - 2¹⁶ = 313323213256447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313323213321913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156661606660991 + 156661606660992.

It is an arithmetic number, because the mean of its divisors is an integer number (156661606660992).

Almost surely, 2^{313323213321983} is an apocalyptic number.

313323213321983 is a deficient number, since it is larger than the sum of its proper divisors (1).

313323213321983 is an equidigital number, since it uses as much as digits as its factorization.

313323213321983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1259712, while the sum is 47.

The spelling of 313323213321983 in words is "three hundred thirteen trillion, three hundred twenty-three billion, two hundred thirteen million, three hundred twenty-one thousand, nine hundred eighty-three".