12102010120943 has 2 divisors, whose sum is σ = 12102010120944. Its totient is φ = 12102010120942.

The previous prime is 12102010120873. The next prime is 12102010121011. The reversal of 12102010120943 is 34902101020121.

It is a strong prime.

It is an emirp because it is prime and its reverse (34902101020121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12102010120943 - 2²⁰ = 12102009072367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12102010120043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051005060471 + 6051005060472.

It is an arithmetic number, because the mean of its divisors is an integer number (6051005060472).

Almost surely, 2^{12102010120943} is an apocalyptic number.

12102010120943 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102010120943 is an equidigital number, since it uses as much as digits as its factorization.

12102010120943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 12102010120943 in words is "twelve trillion, one hundred two billion, ten million, one hundred twenty thousand, nine hundred forty-three".