105607066611 has 4 divisors (see below), whose sum is σ = 140809422152. Its totient is φ = 70404711072.

The previous prime is 105607066601. The next prime is 105607066619. The reversal of 105607066611 is 116660706501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 116660706501 = 3 ⋅38886902167.

It is not a de Polignac number, because 105607066611 - 2²² = 105602872307 is a prime.

It is a super-2 number, since 2×105607066611² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105607066611.

It is not an unprimeable number, because it can be changed into a prime (105607066619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17601177766 + ... + 17601177771.

It is an arithmetic number, because the mean of its divisors is an integer number (35202355538).

Almost surely, 2^105607066611 is an apocalyptic number.

105607066611 is a deficient number, since it is larger than the sum of its proper divisors (35202355541).

105607066611 is an equidigital number, since it uses as much as digits as its factorization.

105607066611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35202355540.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 105607066611 in words is "one hundred five billion, six hundred seven million, sixty-six thousand, six hundred eleven".