11320203232 has 24 divisors (see below), whose sum is σ = 24001008696. Its totient is φ = 5224708992.

The previous prime is 11320203203. The next prime is 11320203233. The reversal of 11320203232 is 23230202311.

11320203232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320203233) 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, 13605598 + ... + 13606429.

It is an arithmetic number, because the mean of its divisors is an integer number (1000042029).

Almost surely, 2^11320203232 is an apocalyptic number.

It is an amenable number.

11320203232 is an abundant number, since it is smaller than the sum of its proper divisors (12680805464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11320203232 is a wasteful number, since it uses less digits than its factorization.

11320203232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27212050 (or 27212042 counting only the distinct ones).

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

Adding to 11320203232 its reverse (23230202311), we get a palindrome (34550405543).

The spelling of 11320203232 in words is "eleven billion, three hundred twenty million, two hundred three thousand, two hundred thirty-two".