11066136203 has 2 divisors, whose sum is σ = 11066136204. Its totient is φ = 11066136202.

The previous prime is 11066136197. The next prime is 11066136223. The reversal of 11066136203 is 30263166011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11066136203 - 2¹⁴ = 11066119819 is a prime.

It is not a weakly prime, because it can be changed into another prime (11066136223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533068101 + 5533068102.

It is an arithmetic number, because the mean of its divisors is an integer number (5533068102).

Almost surely, 2^11066136203 is an apocalyptic number.

11066136203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066136203 is an equidigital number, since it uses as much as digits as its factorization.

11066136203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 11066136203 in words is "eleven billion, sixty-six million, one hundred thirty-six thousand, two hundred three".