104223155155 has 32 divisors (see below), whose sum is σ = 145884119040. Its totient is φ = 70006809600.

The previous prime is 104223155137. The next prime is 104223155159. The reversal of 104223155155 is 551551322401.

It is a de Polignac number, because none of the positive numbers 2^k-104223155155 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104223155155.

It is not an unprimeable number, because it can be changed into a prime (104223155159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202755 + ... + 499555.

It is an arithmetic number, because the mean of its divisors is an integer number (4558878720).

Almost surely, 2^104223155155 is an apocalyptic number.

104223155155 is a deficient number, since it is larger than the sum of its proper divisors (41660963885).

104223155155 is a wasteful number, since it uses less digits than its factorization.

104223155155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297019.

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 104223155155 its reverse (551551322401), we get a palindrome (655774477556).

The spelling of 104223155155 in words is "one hundred four billion, two hundred twenty-three million, one hundred fifty-five thousand, one hundred fifty-five".