11103308 has 12 divisors (see below), whose sum is σ = 19456080. Its totient is φ = 5544432.

The previous prime is 11103271. The next prime is 11103311. The reversal of 11103308 is 80330111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3185 + ... + 5687.

It is an arithmetic number, because the mean of its divisors is an integer number (1621340).

Almost surely, 2^11103308 is an apocalyptic number.

It is an amenable number.

11103308 is a deficient number, since it is larger than the sum of its proper divisors (8352772).

11103308 is a wasteful number, since it uses less digits than its factorization.

11103308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616 (or 3614 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 11103308 is about 3332.1626610956. The cubic root of 11103308 is about 223.0920678641.

Adding to 11103308 its reverse (80330111), we get a palindrome (91433419).

It can be divided in two parts, 11103 and 308, that added together give a palindrome (11411).

The spelling of 11103308 in words is "eleven million, one hundred three thousand, three hundred eight".