12010020121193 has 2 divisors, whose sum is σ = 12010020121194. Its totient is φ = 12010020121192.

The previous prime is 12010020121159. The next prime is 12010020121213. The reversal of 12010020121193 is 39112102001021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11614716193369 + 395303927824 = 3408037^2 + 628732^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010020121193 - 2⁶ = 12010020121129 is a prime.

It is a super-2 number, since 2×12010020121193² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12010020121103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005010060596 + 6005010060597.

It is an arithmetic number, because the mean of its divisors is an integer number (6005010060597).

Almost surely, 2^{12010020121193} is an apocalyptic number.

It is an amenable number.

12010020121193 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010020121193 is an equidigital number, since it uses as much as digits as its factorization.

12010020121193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 12010020121193 in words is "twelve trillion, ten billion, twenty million, one hundred twenty-one thousand, one hundred ninety-three".