13166655611 has 8 divisors (see below), whose sum is σ = 13227951024. Its totient is φ = 13105438720.

The previous prime is 13166655589. The next prime is 13166655629. The reversal of 13166655611 is 11655666131.

13166655611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13166655611 - 2¹⁰ = 13166654587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13166655631) by changing a digit.

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, 330956 + ... + 368598.

It is an arithmetic number, because the mean of its divisors is an integer number (1653493878).

Almost surely, 2^13166655611 is an apocalyptic number.

13166655611 is a deficient number, since it is larger than the sum of its proper divisors (61295413).

13166655611 is a wasteful number, since it uses less digits than its factorization.

13166655611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39261.

The product of its digits is 97200, while the sum is 41.

The spelling of 13166655611 in words is "thirteen billion, one hundred sixty-six million, six hundred fifty-five thousand, six hundred eleven".