104065159 has 4 divisors (see below), whose sum is σ = 113525640. Its totient is φ = 94604680.

The previous prime is 104065153. The next prime is 104065187. The reversal of 104065159 is 951560401.

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 104065159 - 2¹⁷ = 103934087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104065159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104065153) 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, 4730224 + ... + 4730245.

It is an arithmetic number, because the mean of its divisors is an integer number (28381410).

Almost surely, 2^104065159 is an apocalyptic number.

104065159 is a deficient number, since it is larger than the sum of its proper divisors (9460481).

104065159 is an equidigital number, since it uses as much as digits as its factorization.

104065159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9460480.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 104065159 is about 10201.2332097644. The cubic root of 104065159 is about 470.3651289743.

The spelling of 104065159 in words is "one hundred four million, sixty-five thousand, one hundred fifty-nine".