11323103223 has 16 divisors (see below), whose sum is σ = 15493976576. Its totient is φ = 7352886240.

The previous prime is 11323103213. The next prime is 11323103237. The reversal of 11323103223 is 32230132311.

It is not a de Polignac number, because 11323103223 - 2⁵ = 11323103191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11323103223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323103203) 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, 281515 + ... + 319212.

It is an arithmetic number, because the mean of its divisors is an integer number (968373536).

Almost surely, 2^11323103223 is an apocalyptic number.

11323103223 is a deficient number, since it is larger than the sum of its proper divisors (4170873353).

11323103223 is a wasteful number, since it uses less digits than its factorization.

11323103223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600894.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11323103223 its reverse (32230132311), we get a palindrome (43553235534).

The spelling of 11323103223 in words is "eleven billion, three hundred twenty-three million, one hundred three thousand, two hundred twenty-three".