104223155 has 8 divisors (see below), whose sum is σ = 125122752. Its totient is φ = 83341888.

The previous prime is 104223149. The next prime is 104223157. The reversal of 104223155 is 551322401.

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 104223155 - 2¹⁶ = 104157619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104223155.

It is not an unprimeable number, because it can be changed into a prime (104223157) 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, 18614 + ... + 23556.

It is an arithmetic number, because the mean of its divisors is an integer number (15640344).

Almost surely, 2^104223155 is an apocalyptic number.

104223155 is a deficient number, since it is larger than the sum of its proper divisors (20899597).

104223155 is an equidigital number, since it uses as much as digits as its factorization.

104223155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9165.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 104223155 is about 10208.9742383846. The cubic root of 104223155 is about 470.6030511619.

Adding to 104223155 its reverse (551322401), we get a palindrome (655545556).

The spelling of 104223155 in words is "one hundred four million, two hundred twenty-three thousand, one hundred fifty-five".