200368326673 has 2 divisors, whose sum is σ = 200368326674. Its totient is φ = 200368326672.

The previous prime is 200368326629. The next prime is 200368326709. The reversal of 200368326673 is 376623863002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172463292369 + 27905034304 = 415287^2 + 167048^2 .

It is a cyclic number.

It is not a de Polignac number, because 200368326673 - 2⁹ = 200368326161 is a prime.

It is not a weakly prime, because it can be changed into another prime (200368326973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100184163336 + 100184163337.

It is an arithmetic number, because the mean of its divisors is an integer number (100184163337).

Almost surely, 2^200368326673 is an apocalyptic number.

It is an amenable number.

200368326673 is a deficient number, since it is larger than the sum of its proper divisors (1).

200368326673 is an equidigital number, since it uses as much as digits as its factorization.

200368326673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 46.

The spelling of 200368326673 in words is "two hundred billion, three hundred sixty-eight million, three hundred twenty-six thousand, six hundred seventy-three".