1103442304 has 64 divisors (see below), whose sum is σ = 2241756000. Its totient is φ = 540905472.

The previous prime is 1103442299. The next prime is 1103442317. The reversal of 1103442304 is 4032443011.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2513317 + ... + 2513755.

Almost surely, 2^1103442304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103442304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1120878000).

1103442304 is an abundant number, since it is smaller than the sum of its proper divisors (1138313696).

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

1103442304 is an equidigital number, since it uses as much as digits as its factorization.

1103442304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1103442304 is about 33218.1020529470. The cubic root of 1103442304 is about 1033.3557887131.

Adding to 1103442304 its reverse (4032443011), we get a palindrome (5135885315).

The spelling of 1103442304 in words is "one billion, one hundred three million, four hundred forty-two thousand, three hundred four".