11033503304 has 32 divisors (see below), whose sum is σ = 21295163520. Its totient is φ = 5355470016.

The previous prime is 11033503301. The next prime is 11033503337. The reversal of 11033503304 is 40330533011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11033503304.

It is not an unprimeable number, because it can be changed into a prime (11033503301) 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, 89057 + ... + 173199.

It is an arithmetic number, because the mean of its divisors is an integer number (665473860).

Almost surely, 2^11033503304 is an apocalyptic number.

It is an amenable number.

11033503304 is a deficient number, since it is larger than the sum of its proper divisors (10261660216).

11033503304 is a wasteful number, since it uses less digits than its factorization.

11033503304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84629 (or 84625 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The spelling of 11033503304 in words is "eleven billion, thirty-three million, five hundred three thousand, three hundred four".