204992094301273 has 2 divisors, whose sum is σ = 204992094301274. Its totient is φ = 204992094301272.

The previous prime is 204992094301177. The next prime is 204992094301283. The reversal of 204992094301273 is 372103490299402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156661345372249 + 48330748929024 = 12516443^2 + 6952032^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204992094301273 is a prime.

It is not a weakly prime, because it can be changed into another prime (204992094301283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102496047150636 + 102496047150637.

It is an arithmetic number, because the mean of its divisors is an integer number (102496047150637).

Almost surely, 2^{204992094301273} is an apocalyptic number.

It is an amenable number.

204992094301273 is a deficient number, since it is larger than the sum of its proper divisors (1).

204992094301273 is an equidigital number, since it uses as much as digits as its factorization.

204992094301273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 55.

The spelling of 204992094301273 in words is "two hundred four trillion, nine hundred ninety-two billion, ninety-four million, three hundred one thousand, two hundred seventy-three".