105055105600111 has 4 divisors (see below), whose sum is σ = 105156804638512. Its totient is φ = 104953406561712.

The previous prime is 105055105600063. The next prime is 105055105600141. The reversal of 105055105600111 is 111006501550501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105055105600111 - 2⁴⁵ = 69870733511279 is a prime.

It is a super-2 number, since 2×105055105600111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105055105600141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50849517651 + ... + 50849519716.

It is an arithmetic number, because the mean of its divisors is an integer number (26289201159628).

Almost surely, 2^{105055105600111} is an apocalyptic number.

105055105600111 is a deficient number, since it is larger than the sum of its proper divisors (101699038401).

105055105600111 is a wasteful number, since it uses less digits than its factorization.

105055105600111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101699038400.

The product of its (nonzero) digits is 3750, while the sum is 31.

The spelling of 105055105600111 in words is "one hundred five trillion, fifty-five billion, one hundred five million, six hundred thousand, one hundred eleven".