2112003303 has 4 divisors (see below), whose sum is σ = 2816004408. Its totient is φ = 1408002200.

The previous prime is 2112003281. The next prime is 2112003323. The reversal of 2112003303 is 3033002112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2112003303 - 2⁶ = 2112003239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112003323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352000548 + ... + 352000553.

It is an arithmetic number, because the mean of its divisors is an integer number (704001102).

Almost surely, 2^2112003303 is an apocalyptic number.

2112003303 is a deficient number, since it is larger than the sum of its proper divisors (704001105).

2112003303 is an equidigital number, since it uses as much as digits as its factorization.

2112003303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704001104.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2112003303 is about 45956.5371084463. The cubic root of 2112003303 is about 1283.0144008418.

Adding to 2112003303 its reverse (3033002112), we get a palindrome (5145005415).

The spelling of 2112003303 in words is "two billion, one hundred twelve million, three thousand, three hundred three".