105411122105 has 8 divisors (see below), whose sum is σ = 133150891200. Its totient is φ = 79890534576.

The previous prime is 105411122093. The next prime is 105411122119. The reversal of 105411122105 is 501221114501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 105411122105 - 2¹² = 105411118009 is a prime.

It is a super-2 number, since 2×105411122105² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554795285 + ... + 554795474.

It is an arithmetic number, because the mean of its divisors is an integer number (16643861400).

Almost surely, 2^105411122105 is an apocalyptic number.

It is an amenable number.

105411122105 is a deficient number, since it is larger than the sum of its proper divisors (27739769095).

105411122105 is a wasteful number, since it uses less digits than its factorization.

105411122105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109590783.

The product of its (nonzero) digits is 400, while the sum is 23.

Adding to 105411122105 its reverse (501221114501), we get a palindrome (606632236606).

The spelling of 105411122105 in words is "one hundred five billion, four hundred eleven million, one hundred twenty-two thousand, one hundred five".