11302223203 has 16 divisors (see below), whose sum is σ = 12139696800. Its totient is φ = 10485030400.

The previous prime is 11302223201. The next prime is 11302223209. The reversal of 11302223203 is 30232220311.

11302223203 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 11302223203 - 2¹ = 11302223201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11302223201) 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 15 ways as a sum of consecutive naturals, for example, 314793 + ... + 348853.

It is an arithmetic number, because the mean of its divisors is an integer number (758731050).

Almost surely, 2^11302223203 is an apocalyptic number.

11302223203 is a deficient number, since it is larger than the sum of its proper divisors (837473597).

11302223203 is a wasteful number, since it uses less digits than its factorization.

11302223203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34358.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 11302223203 its reverse (30232220311), we get a palindrome (41534443514).

The spelling of 11302223203 in words is "eleven billion, three hundred two million, two hundred twenty-three thousand, two hundred three".