1120112303 has 8 divisors (see below), whose sum is σ = 1186384320. Its totient is φ = 1053882880.

The previous prime is 1120112299. The next prime is 1120112309. The reversal of 1120112303 is 3032110211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120112303 - 2² = 1120112299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120112309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55178 + ... + 72696.

It is an arithmetic number, because the mean of its divisors is an integer number (148298040).

Almost surely, 2^1120112303 is an apocalyptic number.

1120112303 is a deficient number, since it is larger than the sum of its proper divisors (66272017).

1120112303 is a wasteful number, since it uses less digits than its factorization.

1120112303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21297.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1120112303 is about 33468.0788662869. The cubic root of 1120112303 is about 1038.5335294878.

Adding to 1120112303 its reverse (3032110211), we get a palindrome (4152222514).

The spelling of 1120112303 in words is "one billion, one hundred twenty million, one hundred twelve thousand, three hundred three".