2112102703 has 2 divisors, whose sum is σ = 2112102704. Its totient is φ = 2112102702.

The previous prime is 2112102667. The next prime is 2112102721. The reversal of 2112102703 is 3072012112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112102703 - 2²⁵ = 2078548271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112102793) 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, 1056051351 + 1056051352.

It is an arithmetic number, because the mean of its divisors is an integer number (1056051352).

Almost surely, 2^2112102703 is an apocalyptic number.

2112102703 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112102703 is an equidigital number, since it uses as much as digits as its factorization.

2112102703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 2112102703 is about 45957.6185523140. The cubic root of 2112102703 is about 1283.0345285929.

Adding to 2112102703 its reverse (3072012112), we get a palindrome (5184114815).

The spelling of 2112102703 in words is "two billion, one hundred twelve million, one hundred two thousand, seven hundred three".