1112303320 has 32 divisors (see below), whose sum is σ = 2634404400. Its totient is φ = 421504128.

The previous prime is 1112303303. The next prime is 1112303347. The reversal of 1112303320 is 233032111.

It is a junction number, because it is equal to n+sod(n) for n = 1112303294 and 1112303303.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 731019 + ... + 732538.

Almost surely, 2^1112303320 is an apocalyptic number.

1112303320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112303320 is an abundant number, since it is smaller than the sum of its proper divisors (1522101080).

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

1112303320 is a wasteful number, since it uses less digits than its factorization.

1112303320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463587 (or 1463583 counting only the distinct ones).

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

The square root of 1112303320 is about 33351.2116721417. The cubic root of 1112303320 is about 1036.1144832565.

Adding to 1112303320 its reverse (233032111), we get a palindrome (1345335431).

The spelling of 1112303320 in words is "one billion, one hundred twelve million, three hundred three thousand, three hundred twenty".