11323103 has 16 divisors (see below), whose sum is σ = 12787200. Its totient is φ = 9938880.

The previous prime is 11323097. The next prime is 11323111. The reversal of 11323103 is 30132311.

11323103 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11323103 - 2²² = 7128799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47258 + ... + 47496.

It is an arithmetic number, because the mean of its divisors is an integer number (799200).

Almost surely, 2^11323103 is an apocalyptic number.

11323103 is a deficient number, since it is larger than the sum of its proper divisors (1464097).

11323103 is a wasteful number, since it uses less digits than its factorization.

11323103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382.

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

The square root of 11323103 is about 3364.9818721651. The cubic root of 11323103 is about 224.5545293077.

Adding to 11323103 its reverse (30132311), we get a palindrome (41455414).

The spelling of 11323103 in words is "eleven million, three hundred twenty-three thousand, one hundred three".