11331323223 has 32 divisors (see below), whose sum is σ = 16938554112. Its totient is φ = 6677452800.

The previous prime is 11331323161. The next prime is 11331323231. The reversal of 11331323223 is 32232313311.

11331323223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11331323223 - 2¹⁶ = 11331257687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11331323193 and 11331323202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331323243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3359728 + ... + 3363098.

It is an arithmetic number, because the mean of its divisors is an integer number (529329816).

Almost surely, 2^11331323223 is an apocalyptic number.

11331323223 is a deficient number, since it is larger than the sum of its proper divisors (5607230889).

11331323223 is a wasteful number, since it uses less digits than its factorization.

11331323223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6175.

The product of its digits is 1944, while the sum is 24.

Adding to 11331323223 its reverse (32232313311), we get a palindrome (43563636534).

The spelling of 11331323223 in words is "eleven billion, three hundred thirty-one million, three hundred twenty-three thousand, two hundred twenty-three".