11103332320 has 48 divisors (see below), whose sum is σ = 26242317360. Its totient is φ = 4439522304.

The previous prime is 11103332291. The next prime is 11103332351. The reversal of 11103332320 is 2323330111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421291 + ... + 446869.

It is an arithmetic number, because the mean of its divisors is an integer number (546714945).

Almost surely, 2^11103332320 is an apocalyptic number.

11103332320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11103332320 is an abundant number, since it is smaller than the sum of its proper divisors (15138985040).

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

11103332320 is a wasteful number, since it uses less digits than its factorization.

11103332320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28307 (or 28299 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11103332320 its reverse (2323330111), we get a palindrome (13426662431).

The spelling of 11103332320 in words is "eleven billion, one hundred three million, three hundred thirty-two thousand, three hundred twenty".