12011023032011 has 2 divisors, whose sum is σ = 12011023032012. Its totient is φ = 12011023032010.

The previous prime is 12011023031999. The next prime is 12011023032023. The reversal of 12011023032011 is 11023032011021.

It is a balanced prime because it is at equal distance from previous prime (12011023031999) and next prime (12011023032023).

It is a cyclic number.

It is not a de Polignac number, because 12011023032011 - 2³⁴ = 11993843162827 is a prime.

It is not a weakly prime, because it can be changed into another prime (12011023062011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005511516005 + 6005511516006.

It is an arithmetic number, because the mean of its divisors is an integer number (6005511516006).

Almost surely, 2^{12011023032011} is an apocalyptic number.

12011023032011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011023032011 is an equidigital number, since it uses as much as digits as its factorization.

12011023032011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12011023032011 its reverse (11023032011021), we get a palindrome (23034055043032).

The spelling of 12011023032011 in words is "twelve trillion, eleven billion, twenty-three million, thirty-two thousand, eleven".