110123103205 has 16 divisors (see below), whose sum is σ = 132993367344. Its totient is φ = 87536435200.

The previous prime is 110123103187. The next prime is 110123103221. The reversal of 110123103205 is 502301321011.

110123103205 is digitally balanced in base 11, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 54838867329 + 55284235876 = 234177^2 + 235126^2 .

It is not a de Polignac number, because 110123103205 - 2⁵ = 110123103173 is a prime.

It is a Duffinian number.

110123103205 is strictly pandigital in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408429 + ... + 622141.

It is an arithmetic number, because the mean of its divisors is an integer number (8312085459).

Almost surely, 2^110123103205 is an apocalyptic number.

It is an amenable number.

110123103205 is a deficient number, since it is larger than the sum of its proper divisors (22870264139).

110123103205 is a wasteful number, since it uses less digits than its factorization.

110123103205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214376.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 110123103205 its reverse (502301321011), we get a palindrome (612424424216).

The spelling of 110123103205 in words is "one hundred ten billion, one hundred twenty-three million, one hundred three thousand, two hundred five".