11066101851 has 16 divisors (see below), whose sum is σ = 17444102400. Its totient is φ = 6105435168.

The previous prime is 11066101841. The next prime is 11066101859. The reversal of 11066101851 is 15810166011.

11066101851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11066101851 - 2⁹ = 11066101339 is a prime.

It is a super-4 number, since 4×11066101851⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (11066101859) 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 15 ways as a sum of consecutive naturals, for example, 9084861 + ... + 9086078.

It is an arithmetic number, because the mean of its divisors is an integer number (1090256400).

Almost surely, 2^11066101851 is an apocalyptic number.

11066101851 is a deficient number, since it is larger than the sum of its proper divisors (6378000549).

11066101851 is a wasteful number, since it uses less digits than its factorization.

11066101851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18170978.

The product of its (nonzero) digits is 1440, while the sum is 30.

Adding to 11066101851 its reverse (15810166011), we get a palindrome (26876267862).

The spelling of 11066101851 in words is "eleven billion, sixty-six million, one hundred one thousand, eight hundred fifty-one".