105056050555101 has 8 divisors (see below), whose sum is σ = 140075095509664. Its totient is φ = 70037186318640.

The previous prime is 105056050555069. The next prime is 105056050555187. The reversal of 105056050555101 is 101555050650501.

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

It is not a de Polignac number, because 105056050555101 - 2⁵ = 105056050555069 is a prime.

It is a super-2 number, since 2×105056050555101² (a number of 29 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 105056050555101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105056050545101) 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 7 ways as a sum of consecutive naturals, for example, 43817230 + ... + 46152591.

It is an arithmetic number, because the mean of its divisors is an integer number (17509386938708).

Almost surely, 2^{105056050555101} is an apocalyptic number.

It is an amenable number.

105056050555101 is a deficient number, since it is larger than the sum of its proper divisors (35019044954563).

105056050555101 is an equidigital number, since it uses as much as digits as its factorization.

105056050555101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90359051.

The product of its (nonzero) digits is 93750, while the sum is 39.

The spelling of 105056050555101 in words is "one hundred five trillion, fifty-six billion, fifty million, five hundred fifty-five thousand, one hundred one".