11100304 has 20 divisors (see below), whose sum is σ = 21722940. Its totient is φ = 5494400.

The previous prime is 11100293. The next prime is 11100311. The reversal of 11100304 is 40300111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5107600 + 5992704 = 2260^2 + 2448^2 .

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, 1819 + ... + 5050.

It is an arithmetic number, because the mean of its divisors is an integer number (1086147).

Almost surely, 2^11100304 is an apocalyptic number.

It is an amenable number.

11100304 is a deficient number, since it is larger than the sum of its proper divisors (10622636).

11100304 is a wasteful number, since it uses less digits than its factorization.

11100304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6978 (or 6972 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 11100304 is about 3331.7118722963. The cubic root of 11100304 is about 223.0719468630.

Adding to 11100304 its reverse (40300111), we get a palindrome (51400415).

The spelling of 11100304 in words is "eleven million, one hundred thousand, three hundred four".