11332013223 has 4 divisors (see below), whose sum is σ = 15109350968. Its totient is φ = 7554675480.

The previous prime is 11332013183. The next prime is 11332013257. The reversal of 11332013223 is 32231023311.

11332013223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11332013223 - 2¹⁰ = 11332012199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11332013223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332013293) 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 3 ways as a sum of consecutive naturals, for example, 1888668868 + ... + 1888668873.

It is an arithmetic number, because the mean of its divisors is an integer number (3777337742).

Almost surely, 2^11332013223 is an apocalyptic number.

11332013223 is a deficient number, since it is larger than the sum of its proper divisors (3777337745).

11332013223 is an equidigital number, since it uses as much as digits as its factorization.

11332013223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777337744.

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

Adding to 11332013223 its reverse (32231023311), we get a palindrome (43563036534).

The spelling of 11332013223 in words is "eleven billion, three hundred thirty-two million, thirteen thousand, two hundred twenty-three".