104165263 has 2 divisors, whose sum is σ = 104165264. Its totient is φ = 104165262.

The previous prime is 104165231. The next prime is 104165279. The reversal of 104165263 is 362561401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104165263 - 2⁵ = 104165231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104165063) 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, 52082631 + 52082632.

It is an arithmetic number, because the mean of its divisors is an integer number (52082632).

Almost surely, 2^104165263 is an apocalyptic number.

104165263 is a deficient number, since it is larger than the sum of its proper divisors (1).

104165263 is an equidigital number, since it uses as much as digits as its factorization.

104165263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 104165263 is about 10206.1384960229. The cubic root of 104165263 is about 470.5159009896.

The spelling of 104165263 in words is "one hundred four million, one hundred sixty-five thousand, two hundred sixty-three".