100689202789768 has 32 divisors (see below), whose sum is σ = 190325165572800. Its totient is φ = 49937242208832.

The previous prime is 100689202789673. The next prime is 100689202789781. The reversal of 100689202789768 is 867987202986001.

It is a self number, because there is not a number n which added to its sum of digits gives 100689202789768.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87987780 + ... + 89124787.

It is an arithmetic number, because the mean of its divisors is an integer number (5947661424150).

Almost surely, 2^{100689202789768} is an apocalyptic number.

It is an amenable number.

100689202789768 is a deficient number, since it is larger than the sum of its proper divisors (89635962783032).

100689202789768 is a wasteful number, since it uses less digits than its factorization.

100689202789768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177113149 (or 177113145 counting only the distinct ones).

The product of its (nonzero) digits is 292626432, while the sum is 73.

The spelling of 100689202789768 in words is "one hundred trillion, six hundred eighty-nine billion, two hundred two million, seven hundred eighty-nine thousand, seven hundred sixty-eight".