105055110055 has 32 divisors (see below), whose sum is σ = 146807147520. Its totient is φ = 70684373760.

The previous prime is 105055110053. The next prime is 105055110067. The reversal of 105055110055 is 550011550501.

It is not a de Polignac number, because 105055110055 - 2¹ = 105055110053 is a prime.

It is a super-2 number, since 2×105055110055² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105055110053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279342 + ... + 536788.

It is an arithmetic number, because the mean of its divisors is an integer number (4587723360).

Almost surely, 2^105055110055 is an apocalyptic number.

105055110055 is a deficient number, since it is larger than the sum of its proper divisors (41752037465).

105055110055 is a wasteful number, since it uses less digits than its factorization.

105055110055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257679.

The product of its (nonzero) digits is 3125, while the sum is 28.

Adding to 105055110055 its reverse (550011550501), we get a palindrome (655066660556).

The spelling of 105055110055 in words is "one hundred five billion, fifty-five million, one hundred ten thousand, fifty-five".