11320224203 has 8 divisors (see below), whose sum is σ = 11813996448. Its totient is φ = 10826584384.

The previous prime is 11320224193. The next prime is 11320224217. The reversal of 11320224203 is 30242202311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11320224203 - 2¹⁰ = 11320223179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11320224403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167525 + ... + 225177.

It is an arithmetic number, because the mean of its divisors is an integer number (1476749556).

Almost surely, 2^11320224203 is an apocalyptic number.

11320224203 is a deficient number, since it is larger than the sum of its proper divisors (493772245).

11320224203 is an equidigital number, since it uses as much as digits as its factorization.

11320224203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66213.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11320224203 its reverse (30242202311), we get a palindrome (41562426514).

The spelling of 11320224203 in words is "eleven billion, three hundred twenty million, two hundred twenty-four thousand, two hundred three".