104087163 has 4 divisors (see below), whose sum is σ = 138782888. Its totient is φ = 69391440.

The previous prime is 104087153. The next prime is 104087171. The reversal of 104087163 is 361780401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 361780401 = 3 ⋅120593467.

It is not a de Polignac number, because 104087163 - 2⁵ = 104087131 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 104087163.

It is not an unprimeable number, because it can be changed into a prime (104087153) 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, 17347858 + ... + 17347863.

It is an arithmetic number, because the mean of its divisors is an integer number (34695722).

Almost surely, 2^104087163 is an apocalyptic number.

104087163 is a deficient number, since it is larger than the sum of its proper divisors (34695725).

104087163 is an equidigital number, since it uses as much as digits as its factorization.

104087163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34695724.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 104087163 is about 10202.3116498174. The cubic root of 104087163 is about 470.3982786695.

It can be divided in two parts, 10408 and 7163, that added together give a palindrome (17571).

The spelling of 104087163 in words is "one hundred four million, eighty-seven thousand, one hundred sixty-three".