100066666151056 has 80 divisors (see below), whose sum is σ = 218859321571200. Its totient is φ = 43904057702400.

The previous prime is 100066666150999. The next prime is 100066666151057. The reversal of 100066666151056 is 650151666660001.

It is not an unprimeable number, because it can be changed into a prime (100066666151057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15410776 + ... + 20919496.

It is an arithmetic number, because the mean of its divisors is an integer number (2735741519640).

Almost surely, 2^{100066666151056} is an apocalyptic number.

100066666151056 is a gapful number since it is divisible by the number (16) 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 100066666151056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109429660785600).

100066666151056 is an abundant number, since it is smaller than the sum of its proper divisors (118792655420144).

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

100066666151056 is a wasteful number, since it uses less digits than its factorization.

100066666151056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5512328 (or 5512322 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 100066666151056 in words is "one hundred trillion, sixty-six billion, six hundred sixty-six million, one hundred fifty-one thousand, fifty-six".