104223315 has 16 divisors (see below), whose sum is σ = 190579968. Its totient is φ = 47644896.

The previous prime is 104223307. The next prime is 104223347. The reversal of 104223315 is 513322401.

It is not a de Polignac number, because 104223315 - 2³ = 104223307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 104223291 and 104223300.

It is an unprimeable number.

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, 496197 + ... + 496406.

It is an arithmetic number, because the mean of its divisors is an integer number (11911248).

Almost surely, 2^104223315 is an apocalyptic number.

104223315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104223315 is a deficient number, since it is larger than the sum of its proper divisors (86356653).

104223315 is an equidigital number, since it uses as much as digits as its factorization.

104223315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992618.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 104223315 is about 10208.9820746243. The cubic root of 104223315 is about 470.6032919800.

Adding to 104223315 its reverse (513322401), we get a palindrome (617545716).

The spelling of 104223315 in words is "one hundred four million, two hundred twenty-three thousand, three hundred fifteen".