1103013204 has 12 divisors (see below), whose sum is σ = 2573697504. Its totient is φ = 367671064.

The previous prime is 1103013181. The next prime is 1103013217. The reversal of 1103013204 is 4023103011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45958872 + ... + 45958895.

It is an arithmetic number, because the mean of its divisors is an integer number (214474792).

Almost surely, 2^1103013204 is an apocalyptic number.

It is an amenable number.

1103013204 is an abundant number, since it is smaller than the sum of its proper divisors (1470684300).

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

1103013204 is a wasteful number, since it uses less digits than its factorization.

1103013204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91917774 (or 91917772 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1103013204 is about 33211.6425971375. The cubic root of 1103013204 is about 1033.2218229537.

Adding to 1103013204 its reverse (4023103011), we get a palindrome (5126116215).

The spelling of 1103013204 in words is "one billion, one hundred three million, thirteen thousand, two hundred four".