104320297 has 2 divisors, whose sum is σ = 104320298. Its totient is φ = 104320296.

The previous prime is 104320291. The next prime is 104320327. The reversal of 104320297 is 792023401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85821696 + 18498601 = 9264^2 + 4301^2 .

It is a cyclic number.

It is not a de Polignac number, because 104320297 - 2³ = 104320289 is a prime.

It is not a weakly prime, because it can be changed into another prime (104320291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52160148 + 52160149.

It is an arithmetic number, because the mean of its divisors is an integer number (52160149).

Almost surely, 2^104320297 is an apocalyptic number.

It is an amenable number.

104320297 is a deficient number, since it is larger than the sum of its proper divisors (1).

104320297 is an equidigital number, since it uses as much as digits as its factorization.

104320297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 104320297 is about 10213.7308071047. The cubic root of 104320297 is about 470.7492155014.

Adding to 104320297 its reverse (792023401), we get a palindrome (896343698).

The spelling of 104320297 in words is "one hundred four million, three hundred twenty thousand, two hundred ninety-seven".