11066136287 has 2 divisors, whose sum is σ = 11066136288. Its totient is φ = 11066136286.

The previous prime is 11066136259. The next prime is 11066136311. The reversal of 11066136287 is 78263166011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11066136287 - 2⁶ = 11066136223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11066156287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533068143 + 5533068144.

It is an arithmetic number, because the mean of its divisors is an integer number (5533068144).

Almost surely, 2^11066136287 is an apocalyptic number.

11066136287 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066136287 is an equidigital number, since it uses as much as digits as its factorization.

11066136287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 11066136287 in words is "eleven billion, sixty-six million, one hundred thirty-six thousand, two hundred eighty-seven".