104420155 has 16 divisors (see below), whose sum is σ = 148144320. Its totient is φ = 69132672.

The previous prime is 104420111. The next prime is 104420177. The reversal of 104420155 is 551024401.

It is not a de Polignac number, because 104420155 - 2⁷ = 104420027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50424 + ... + 52453.

It is an arithmetic number, because the mean of its divisors is an integer number (9259020).

Almost surely, 2^104420155 is an apocalyptic number.

104420155 is a deficient number, since it is larger than the sum of its proper divisors (43724165).

104420155 is a wasteful number, since it uses less digits than its factorization.

104420155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102918.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 104420155 is about 10218.6180572522. The cubic root of 104420155 is about 470.8993719120.

Adding to 104420155 its reverse (551024401), we get a palindrome (655444556).

The spelling of 104420155 in words is "one hundred four million, four hundred twenty thousand, one hundred fifty-five".