100678768112 has 80 divisors (see below), whose sum is σ = 219382625280. Its totient is φ = 44410519296.

The previous prime is 100678768097. The next prime is 100678768121. The reversal of 100678768112 is 211867876001.

It is a congruent number.

It is an unprimeable number.

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, 6340439 + ... + 6356297.

It is an arithmetic number, because the mean of its divisors is an integer number (2742282816).

Almost surely, 2^100678768112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100678768112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109691312640).

100678768112 is an abundant number, since it is smaller than the sum of its proper divisors (118703857168).

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

100678768112 is a wasteful number, since it uses less digits than its factorization.

100678768112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17230 (or 17224 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 47.

The spelling of 100678768112 in words is "one hundred billion, six hundred seventy-eight million, seven hundred sixty-eight thousand, one hundred twelve".