11120304 has 80 divisors (see below), whose sum is σ = 31497984. Its totient is φ = 3360000.

The previous prime is 11120299. The next prime is 11120321. The reversal of 11120304 is 40302111.

It is a happy number.

11120304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11120304² = 247322322104832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 11120304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44179 + ... + 44429.

Almost surely, 2^11120304 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 11120304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15748992).

11120304 is an abundant number, since it is smaller than the sum of its proper divisors (20377680).

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

11120304 is a wasteful number, since it uses less digits than its factorization.

11120304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 11120304 is about 3334.7119815660. The cubic root of 11120304 is about 223.2058399572.

Adding to 11120304 its reverse (40302111), we get a palindrome (51422415).

The spelling of 11120304 in words is "eleven million, one hundred twenty thousand, three hundred four".