11032013320 has 128 divisors (see below), whose sum is σ = 27836524800. Its totient is φ = 3910311936.

The previous prime is 11032013287. The next prime is 11032013323. The reversal of 11032013320 is 2331023011.

It is a junction number, because it is equal to n+sod(n) for n = 11032013294 and 11032013303.

It is not an unprimeable number, because it can be changed into a prime (11032013323) 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 31 ways as a sum of consecutive naturals, for example, 2155084 + ... + 2160196.

It is an arithmetic number, because the mean of its divisors is an integer number (217472850).

Almost surely, 2^11032013320 is an apocalyptic number.

11032013320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11032013320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13918262400).

11032013320 is an abundant number, since it is smaller than the sum of its proper divisors (16804511480).

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

11032013320 is a wasteful number, since it uses less digits than its factorization.

11032013320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5327 (or 5323 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11032013320 its reverse (2331023011), we get a palindrome (13363036331).

The spelling of 11032013320 in words is "eleven billion, thirty-two million, thirteen thousand, three hundred twenty".