204114630997 has 2 divisors, whose sum is σ = 204114630998. Its totient is φ = 204114630996.

The previous prime is 204114630989. The next prime is 204114631043. The reversal of 204114630997 is 799036411402.

204114630997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (204114631043) can be obtained adding 204114630997 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107663390641 + 96451240356 = 328121^2 + 310566^2 .

It is a cyclic number.

It is not a de Polignac number, because 204114630997 - 2³ = 204114630989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204114630977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102057315498 + 102057315499.

It is an arithmetic number, because the mean of its divisors is an integer number (102057315499).

Almost surely, 2^204114630997 is an apocalyptic number.

It is an amenable number.

204114630997 is a deficient number, since it is larger than the sum of its proper divisors (1).

204114630997 is an equidigital number, since it uses as much as digits as its factorization.

204114630997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 204114630997 in words is "two hundred four billion, one hundred fourteen million, six hundred thirty thousand, nine hundred ninety-seven".