104163571 has 4 divisors (see below), whose sum is σ = 104219392. Its totient is φ = 104107752.

The previous prime is 104163487. The next prime is 104163581. The reversal of 104163571 is 175361401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104163571 - 2⁷ = 104163443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104163581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25011 + ... + 28876.

It is an arithmetic number, because the mean of its divisors is an integer number (26054848).

Almost surely, 2^104163571 is an apocalyptic number.

104163571 is a deficient number, since it is larger than the sum of its proper divisors (55821).

104163571 is an equidigital number, since it uses as much as digits as its factorization.

104163571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55820.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 104163571 is about 10206.0556043949. The cubic root of 104163571 is about 470.5133533802.

The spelling of 104163571 in words is "one hundred four million, one hundred sixty-three thousand, five hundred seventy-one".