12101102110003 has 2 divisors, whose sum is σ = 12101102110004. Its totient is φ = 12101102110002.

The previous prime is 12101102109997. The next prime is 12101102110033. The reversal of 12101102110003 is 30001120110121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12101102110003 - 2²⁵ = 12101068555571 is a prime.

It is not a weakly prime, because it can be changed into another prime (12101102110033) 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, 6050551055001 + 6050551055002.

It is an arithmetic number, because the mean of its divisors is an integer number (6050551055002).

Almost surely, 2^{12101102110003} is an apocalyptic number.

12101102110003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101102110003 is an equidigital number, since it uses as much as digits as its factorization.

12101102110003 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 13.

Adding to 12101102110003 its reverse (30001120110121), we get a palindrome (42102222220124).

The spelling of 12101102110003 in words is "twelve trillion, one hundred one billion, one hundred two million, one hundred ten thousand, three".