11031003320 has 64 divisors (see below), whose sum is σ = 26323583040. Its totient is φ = 4151347200.

The previous prime is 11031003307. The next prime is 11031003331. The reversal of 11031003320 is 2330013011.

11031003320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11031003295 and 11031003304.

It is a congruent number.

It is an unprimeable number.

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, 42161 + ... + 154400.

It is an arithmetic number, because the mean of its divisors is an integer number (411305985).

Almost surely, 2^11031003320 is an apocalyptic number.

11031003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11031003320 is an abundant number, since it is smaller than the sum of its proper divisors (15292579720).

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

11031003320 is a wasteful number, since it uses less digits than its factorization.

11031003320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196656 (or 196652 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 11031003320 its reverse (2330013011), we get a palindrome (13361016331).

The spelling of 11031003320 in words is "eleven billion, thirty-one million, three thousand, three hundred twenty".