104155255 has 4 divisors (see below), whose sum is σ = 124986312. Its totient is φ = 83324200.

The previous prime is 104155199. The next prime is 104155291. The reversal of 104155255 is 552551401.

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

It is a de Polignac number, because none of the positive numbers 2^k-104155255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10415521 + ... + 10415530.

It is an arithmetic number, because the mean of its divisors is an integer number (31246578).

Almost surely, 2^104155255 is an apocalyptic number.

104155255 is a deficient number, since it is larger than the sum of its proper divisors (20831057).

104155255 is an equidigital number, since it uses as much as digits as its factorization.

104155255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20831056.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 104155255 is about 10205.6481910754. The cubic root of 104155255 is about 470.5008317499.

The spelling of 104155255 in words is "one hundred four million, one hundred fifty-five thousand, two hundred fifty-five".