11066041165 has 8 divisors (see below), whose sum is σ = 13461157368. Its totient is φ = 8731560960.

The previous prime is 11066041157. The next prime is 11066041247. The reversal of 11066041165 is 56114066011.

11066041165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2099655684 + 8966385481 = 45822^2 + 94691^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11066041165 - 2³ = 11066041157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15158596 + ... + 15159325.

It is an arithmetic number, because the mean of its divisors is an integer number (1682644671).

Almost surely, 2^11066041165 is an apocalyptic number.

It is an amenable number.

11066041165 is a deficient number, since it is larger than the sum of its proper divisors (2395116203).

11066041165 is an equidigital number, since it uses as much as digits as its factorization.

11066041165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30317999.

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 11066041165 in words is "eleven billion, sixty-six million, forty-one thousand, one hundred sixty-five".