323286960563663 has 2 divisors, whose sum is σ = 323286960563664. Its totient is φ = 323286960563662.

The previous prime is 323286960563629. The next prime is 323286960563741. The reversal of 323286960563663 is 366365069682323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323286960563663 - 2¹⁰ = 323286960562639 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 323286960563593 and 323286960563602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323286960563603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161643480281831 + 161643480281832.

It is an arithmetic number, because the mean of its divisors is an integer number (161643480281832).

Almost surely, 2^{323286960563663} is an apocalyptic number.

323286960563663 is a deficient number, since it is larger than the sum of its proper divisors (1).

323286960563663 is an equidigital number, since it uses as much as digits as its factorization.

323286960563663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 906992640, while the sum is 68.

The spelling of 323286960563663 in words is "three hundred twenty-three trillion, two hundred eighty-six billion, nine hundred sixty million, five hundred sixty-three thousand, six hundred sixty-three".