104043263 has 2 divisors, whose sum is σ = 104043264. Its totient is φ = 104043262.

The previous prime is 104043257. The next prime is 104043299. The reversal of 104043263 is 362340401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104043263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104013263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52021631 + 52021632.

It is an arithmetic number, because the mean of its divisors is an integer number (52021632).

Almost surely, 2^104043263 is an apocalyptic number.

104043263 is a deficient number, since it is larger than the sum of its proper divisors (1).

104043263 is an equidigital number, since it uses as much as digits as its factorization.

104043263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 104043263 is about 10200.1599497263. The cubic root of 104043263 is about 470.3321373456.

Adding to 104043263 its reverse (362340401), we get a palindrome (466383664).

The spelling of 104043263 in words is "one hundred four million, forty-three thousand, two hundred sixty-three".