12003311000893 has 2 divisors, whose sum is σ = 12003311000894. Its totient is φ = 12003311000892.

The previous prime is 12003311000819. The next prime is 12003311000911. The reversal of 12003311000893 is 39800011330021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11759707553049 + 243603447844 = 3429243^2 + 493562^2 .

It is a cyclic number.

It is not a de Polignac number, because 12003311000893 - 2²⁹ = 12002774129981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12003311007893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001655500446 + 6001655500447.

It is an arithmetic number, because the mean of its divisors is an integer number (6001655500447).

Almost surely, 2^{12003311000893} is an apocalyptic number.

It is an amenable number.

12003311000893 is a deficient number, since it is larger than the sum of its proper divisors (1).

12003311000893 is an equidigital number, since it uses as much as digits as its factorization.

12003311000893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 12003311000893 in words is "twelve trillion, three billion, three hundred eleven million, eight hundred ninety-three", and thus it is an aban number.