104133155 has 16 divisors (see below), whose sum is σ = 143078400. Its totient is φ = 71272032.

The previous prime is 104133151. The next prime is 104133157. The reversal of 104133155 is 551331401.

It is a cyclic number.

It is not a de Polignac number, because 104133155 - 2² = 104133151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104133155.

It is not an unprimeable number, because it can be changed into a prime (104133151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18482 + ... + 23448.

It is an arithmetic number, because the mean of its divisors is an integer number (8942400).

Almost surely, 2^104133155 is an apocalyptic number.

104133155 is a deficient number, since it is larger than the sum of its proper divisors (38945245).

104133155 is an equidigital number, since it uses as much as digits as its factorization.

104133155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5578.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 104133155 is about 10204.5653998590. The cubic root of 104133155 is about 470.4675519315.

Adding to 104133155 its reverse (551331401), we get a palindrome (655464556).

The spelling of 104133155 in words is "one hundred four million, one hundred thirty-three thousand, one hundred fifty-five".