11032303232 has 128 divisors (see below), whose sum is σ = 23030784000. Its totient is φ = 5260409856.

The previous prime is 11032303229. The next prime is 11032303237. The reversal of 11032303232 is 23230323011.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (11032303237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66061613 + ... + 66061779.

It is an arithmetic number, because the mean of its divisors is an integer number (179928000).

Almost surely, 2^11032303232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11032303232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11515392000).

11032303232 is an abundant number, since it is smaller than the sum of its proper divisors (11998480768).

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

11032303232 is a wasteful number, since it uses less digits than its factorization.

11032303232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 11032303232 its reverse (23230323011), we get a palindrome (34262626243).

The spelling of 11032303232 in words is "eleven billion, thirty-two million, three hundred three thousand, two hundred thirty-two".