108842830109 has 16 divisors (see below), whose sum is σ = 118056207360. Its totient is φ = 99752083200.

The previous prime is 108842830081. The next prime is 108842830127. The reversal of 108842830109 is 901038248801.

It is a cyclic number.

It is not a de Polignac number, because 108842830109 - 2⁸ = 108842829853 is a prime.

It is a super-2 number, since 2×108842830109² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108842830109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108842830139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995084 + ... + 1099034.

It is an arithmetic number, because the mean of its divisors is an integer number (7378512960).

Almost surely, 2^108842830109 is an apocalyptic number.

It is an amenable number.

108842830109 is a deficient number, since it is larger than the sum of its proper divisors (9213377251).

108842830109 is a wasteful number, since it uses less digits than its factorization.

108842830109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104540.

The product of its (nonzero) digits is 110592, while the sum is 44.

The spelling of 108842830109 in words is "one hundred eight billion, eight hundred forty-two million, eight hundred thirty thousand, one hundred nine".