12013023120089 has 2 divisors, whose sum is σ = 12013023120090. Its totient is φ = 12013023120088.

The previous prime is 12013023120073. The next prime is 12013023120103. The reversal of 12013023120089 is 98002132031021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11749024459225 + 263998660864 = 3427685^2 + 513808^2 .

It is a cyclic number.

It is not a de Polignac number, because 12013023120089 - 2⁴ = 12013023120073 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12013023120589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006511560044 + 6006511560045.

It is an arithmetic number, because the mean of its divisors is an integer number (6006511560045).

Almost surely, 2^{12013023120089} is an apocalyptic number.

It is an amenable number.

12013023120089 is a deficient number, since it is larger than the sum of its proper divisors (1).

12013023120089 is an equidigital number, since it uses as much as digits as its factorization.

12013023120089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 12013023120089 in words is "twelve trillion, thirteen billion, twenty-three million, one hundred twenty thousand, eighty-nine".