2012110003 has 2 divisors, whose sum is σ = 2012110004. Its totient is φ = 2012110002.

The previous prime is 2012109971. The next prime is 2012110007. The reversal of 2012110003 is 3000112102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012110003 - 2⁵ = 2012109971 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012110007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006055001 + 1006055002.

It is an arithmetic number, because the mean of its divisors is an integer number (1006055002).

Almost surely, 2^2012110003 is an apocalyptic number.

2012110003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012110003 is an equidigital number, since it uses as much as digits as its factorization.

2012110003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2012110003 is about 44856.5491650885. The cubic root of 2012110003 is about 1262.4588758686.

Adding to 2012110003 its reverse (3000112102), we get a palindrome (5012222105).

The spelling of 2012110003 in words is "two billion, twelve million, one hundred ten thousand, three".