105017111155006 has 8 divisors (see below), whose sum is σ = 157525728994080. Its totient is φ = 52508534823648.

The previous prime is 105017111154997. The next prime is 105017111155007. The reversal of 105017111155006 is 600551111710501.

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

It is a super-2 number, since 2×105017111155006² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105017111155007) 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, 3004086 + ... + 14800633.

It is an arithmetic number, because the mean of its divisors is an integer number (19690716124260).

Almost surely, 2^{105017111155006} is an apocalyptic number.

105017111155006 is a deficient number, since it is larger than the sum of its proper divisors (52508617839074).

105017111155006 is a wasteful number, since it uses less digits than its factorization.

105017111155006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20753858.

The product of its (nonzero) digits is 5250, while the sum is 34.

Adding to 105017111155006 its reverse (600551111710501), we get a palindrome (705568222865507).

The spelling of 105017111155006 in words is "one hundred five trillion, seventeen billion, one hundred eleven million, one hundred fifty-five thousand, six".