11103323 has 12 divisors (see below), whose sum is σ = 13949040. Its totient is φ = 8651280.

The previous prime is 11103311. The next prime is 11103343. The reversal of 11103323 is 32330111.

It is not a de Polignac number, because 11103323 - 2²⁰ = 10054747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11103298 and 11103307.

It is not an unprimeable number, because it can be changed into a prime (11103343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5708 + ... + 7401.

It is an arithmetic number, because the mean of its divisors is an integer number (1162420).

Almost surely, 2^11103323 is an apocalyptic number.

11103323 is a deficient number, since it is larger than the sum of its proper divisors (2845717).

11103323 is a wasteful number, since it uses less digits than its factorization.

11103323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13138 (or 13127 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 11103323 is about 3332.1649118854. The cubic root of 11103323 is about 223.0921683261.

Adding to 11103323 its reverse (32330111), we get a palindrome (43433434).

The spelling of 11103323 in words is "eleven million, one hundred three thousand, three hundred twenty-three".