104104155 has 8 divisors (see below), whose sum is σ = 166566672. Its totient is φ = 55522208.

The previous prime is 104104153. The next prime is 104104159. The reversal of 104104155 is 551401401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104104155 - 2¹ = 104104153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104104153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3470124 + ... + 3470153.

It is an arithmetic number, because the mean of its divisors is an integer number (20820834).

Almost surely, 2^104104155 is an apocalyptic number.

104104155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104104155 is a deficient number, since it is larger than the sum of its proper divisors (62462517).

104104155 is an equidigital number, since it uses as much as digits as its factorization.

104104155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6940285.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 104104155 is about 10203.1443682818. The cubic root of 104104155 is about 470.4238744376.

Adding to 104104155 its reverse (551401401), we get a palindrome (655505556).

The spelling of 104104155 in words is "one hundred four million, one hundred four thousand, one hundred fifty-five".