12032109108889 has 2 divisors, whose sum is σ = 12032109108890. Its totient is φ = 12032109108888.

The previous prime is 12032109108883. The next prime is 12032109108893. The reversal of 12032109108889 is 98880190123021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11490879632400 + 541229476489 = 3389820^2 + 735683^2 .

It is a cyclic number.

It is not a de Polignac number, because 12032109108889 - 2⁹ = 12032109108377 is a prime.

It is not a weakly prime, because it can be changed into another prime (12032109108883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016054554444 + 6016054554445.

It is an arithmetic number, because the mean of its divisors is an integer number (6016054554445).

Almost surely, 2^{12032109108889} is an apocalyptic number.

It is an amenable number.

12032109108889 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032109108889 is an equidigital number, since it uses as much as digits as its factorization.

12032109108889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 52.

The spelling of 12032109108889 in words is "twelve trillion, thirty-two billion, one hundred nine million, one hundred eight thousand, eight hundred eighty-nine".