1103300320 has 48 divisors (see below), whose sum is σ = 2611919520. Its totient is φ = 440410624.

The previous prime is 1103300309. The next prime is 1103300347. The reversal of 1103300320 is 230033011.

It is a super-2 number, since 2×1103300320² = 2434543192224204800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1103300320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73626 + ... + 87334.

It is an arithmetic number, because the mean of its divisors is an integer number (54414990).

Almost surely, 2^1103300320 is an apocalyptic number.

1103300320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103300320 is an abundant number, since it is smaller than the sum of its proper divisors (1508619200).

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

1103300320 is a wasteful number, since it uses less digits than its factorization.

1103300320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14227 (or 14219 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1103300320 is about 33215.9648362049. The cubic root of 1103300320 is about 1033.3114649089.

Adding to 1103300320 its reverse (230033011), we get a palindrome (1333333331).

The spelling of 1103300320 in words is "one billion, one hundred three million, three hundred thousand, three hundred twenty".