11105304 has 32 divisors (see below), whose sum is σ = 31729920. Its totient is φ = 3172896.

The previous prime is 11105299. The next prime is 11105321. The reversal of 11105304 is 40350111.

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, 32884 + ... + 33219.

It is an arithmetic number, because the mean of its divisors is an integer number (991560).

Almost surely, 2^11105304 is an apocalyptic number.

11105304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11105304 is an abundant number, since it is smaller than the sum of its proper divisors (20624616).

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

11105304 is a wasteful number, since it uses less digits than its factorization.

11105304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66119 (or 66115 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11105304 is about 3332.4621528233. The cubic root of 11105304 is about 223.1054352044.

Adding to 11105304 its reverse (40350111), we get a palindrome (51455415).

The spelling of 11105304 in words is "eleven million, one hundred five thousand, three hundred four".