104300393 has 2 divisors, whose sum is σ = 104300394. Its totient is φ = 104300392.

The previous prime is 104300369. The next prime is 104300419. The reversal of 104300393 is 393003401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85525504 + 18774889 = 9248^2 + 4333^2 .

It is a cyclic number.

It is not a de Polignac number, because 104300393 - 2¹⁴ = 104284009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (104300333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52150196 + 52150197.

It is an arithmetic number, because the mean of its divisors is an integer number (52150197).

Almost surely, 2^104300393 is an apocalyptic number.

It is an amenable number.

104300393 is a deficient number, since it is larger than the sum of its proper divisors (1).

104300393 is an equidigital number, since it uses as much as digits as its factorization.

104300393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 104300393 is about 10212.7563860106. The cubic root of 104300393 is about 470.7192744173.

Adding to 104300393 its reverse (393003401), we get a palindrome (497303794).

The spelling of 104300393 in words is "one hundred four million, three hundred thousand, three hundred ninety-three".