1104303220 has 12 divisors (see below), whose sum is σ = 2319036804. Its totient is φ = 441721280.

The previous prime is 1104303217. The next prime is 1104303241. The reversal of 1104303220 is 223034011.

It is a happy number.

1104303220 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 505620196 + 598683024 = 22486^2 + 24468^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1104303194 and 1104303203.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 27607561 + ... + 27607600.

It is an arithmetic number, because the mean of its divisors is an integer number (193253067).

Almost surely, 2^1104303220 is an apocalyptic number.

1104303220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104303220 is an abundant number, since it is smaller than the sum of its proper divisors (1214733584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104303220 is a wasteful number, since it uses less digits than its factorization.

1104303220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55215170 (or 55215168 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1104303220 is about 33231.0580632035. The cubic root of 1104303220 is about 1033.6244634662.

Adding to 1104303220 its reverse (223034011), we get a palindrome (1327337231).

The spelling of 1104303220 in words is "one billion, one hundred four million, three hundred three thousand, two hundred twenty".