108775648687104 has 528 divisors, whose sum is σ = 376129598068800. Its totient is φ = 30963118620672.

The previous prime is 108775648687073. The next prime is 108775648687163. The reversal of 108775648687104 is 401786846577801.

108775648687104 is a `hidden beast` number, since 1 + 0 + 8 + 7 + 7 + 56 + 486 + 87 + 10 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 364279047 + ... + 364577529.

Almost surely, 2^{108775648687104} is an apocalyptic number.

108775648687104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108775648687104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188064799034400).

108775648687104 is an abundant number, since it is smaller than the sum of its proper divisors (267353949381696).

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

108775648687104 is a wasteful number, since it uses less digits than its factorization.

108775648687104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298795 (or 298764 counting only the distinct ones).

The product of its (nonzero) digits is 505774080, while the sum is 72.

The spelling of 108775648687104 in words is "one hundred eight trillion, seven hundred seventy-five billion, six hundred forty-eight million, six hundred eighty-seven thousand, one hundred four".