304120066297 has 2 divisors, whose sum is σ = 304120066298. Its totient is φ = 304120066296.

The previous prime is 304120066249. The next prime is 304120066303. The reversal of 304120066297 is 792660021403.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 236885650681 + 67234415616 = 486709^2 + 259296^2 .

It is a cyclic number.

It is not a de Polignac number, because 304120066297 - 2³⁵ = 269760327929 is a prime.

It is not a weakly prime, because it can be changed into another prime (304120066697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152060033148 + 152060033149.

It is an arithmetic number, because the mean of its divisors is an integer number (152060033149).

Almost surely, 2^304120066297 is an apocalyptic number.

It is an amenable number.

304120066297 is a deficient number, since it is larger than the sum of its proper divisors (1).

304120066297 is an equidigital number, since it uses as much as digits as its factorization.

304120066297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 304120066297 in words is "three hundred four billion, one hundred twenty million, sixty-six thousand, two hundred ninety-seven".