110105071806 has 32 divisors (see below), whose sum is σ = 227944886400. Its totient is φ = 35414136800.

The previous prime is 110105071751. The next prime is 110105071829. The reversal of 110105071806 is 608170501011.

It is a super-2 number, since 2×110105071806² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86281 + ... + 477131.

It is an arithmetic number, because the mean of its divisors is an integer number (7123277700).

Almost surely, 2^110105071806 is an apocalyptic number.

110105071806 is an abundant number, since it is smaller than the sum of its proper divisors (117839814594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110105071806 is a wasteful number, since it uses less digits than its factorization.

110105071806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392504.

The product of its (nonzero) digits is 1680, while the sum is 30.

Adding to 110105071806 its reverse (608170501011), we get a palindrome (718275572817).

The spelling of 110105071806 in words is "one hundred ten billion, one hundred five million, seventy-one thousand, eight hundred six".