2112103303 has 2 divisors, whose sum is σ = 2112103304. Its totient is φ = 2112103302.

The previous prime is 2112103297. The next prime is 2112103313. The reversal of 2112103303 is 3033012112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112103303 - 2⁹ = 2112102791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112103313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056051651 + 1056051652.

It is an arithmetic number, because the mean of its divisors is an integer number (1056051652).

Almost surely, 2^2112103303 is an apocalyptic number.

2112103303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112103303 is an equidigital number, since it uses as much as digits as its factorization.

2112103303 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2112103303 is about 45957.6250800670. The cubic root of 2112103303 is about 1283.0346500865.

Adding to 2112103303 its reverse (3033012112), we get a palindrome (5145115415).

The spelling of 2112103303 in words is "two billion, one hundred twelve million, one hundred three thousand, three hundred three".