108611103 has 8 divisors (see below), whose sum is σ = 144902016. Its totient is φ = 72363800.

The previous prime is 108611071. The next prime is 108611141. The reversal of 108611103 is 301116801.

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 108611103 - 2⁵ = 108611071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108611103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108611603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4563 + ... + 15428.

It is an arithmetic number, because the mean of its divisors is an integer number (18112752).

Almost surely, 2^108611103 is an apocalyptic number.

108611103 is a deficient number, since it is larger than the sum of its proper divisors (36290913).

108611103 is a wasteful number, since it uses less digits than its factorization.

108611103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21805.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 108611103 is about 10421.6650780957. The cubic root of 108611103 is about 477.1168356040.

Adding to 108611103 its reverse (301116801), we get a palindrome (409727904).

The spelling of 108611103 in words is "one hundred eight million, six hundred eleven thousand, one hundred three".