108866800068 has 48 divisors (see below), whose sum is σ = 273871489920. Its totient is φ = 33459712032.

The previous prime is 108866800067. The next prime is 108866800069. The reversal of 108866800068 is 860008668801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (108866800067) and next prime (108866800069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108866800061) 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, 122735521 + ... + 122736407.

It is an arithmetic number, because the mean of its divisors is an integer number (5705656040).

Almost surely, 2^108866800068 is an apocalyptic number.

It is an amenable number.

108866800068 is an abundant number, since it is smaller than the sum of its proper divisors (165004689852).

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

108866800068 is an frugal number, since it uses more digits than its factorization.

108866800068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 51.

The spelling of 108866800068 in words is "one hundred eight billion, eight hundred sixty-six million, eight hundred thousand, sixty-eight".