104591171 has 2 divisors, whose sum is σ = 104591172. Its totient is φ = 104591170.

The previous prime is 104591167. The next prime is 104591183. The reversal of 104591171 is 171195401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104591171 - 2² = 104591167 is a prime.

It is a Chen prime.

It is equal to p_6010598 and since 104591171 and 6010598 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (104591111) 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, 52295585 + 52295586.

It is an arithmetic number, because the mean of its divisors is an integer number (52295586).

Almost surely, 2^104591171 is an apocalyptic number.

104591171 is a deficient number, since it is larger than the sum of its proper divisors (1).

104591171 is an equidigital number, since it uses as much as digits as its factorization.

104591171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 29.

The square root of 104591171 is about 10226.9824972961. The cubic root of 104591171 is about 471.1563063549.

The spelling of 104591171 in words is "one hundred four million, five hundred ninety-one thousand, one hundred seventy-one".