100500661656606 has 16 divisors (see below), whose sum is σ = 202991435426448. Its totient is φ = 33168535200000.

The previous prime is 100500661656583. The next prime is 100500661656607. The reversal of 100500661656606 is 606656166005001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100500661656607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82921337395 + ... + 82921338606.

It is an arithmetic number, because the mean of its divisors is an integer number (12686964714153).

Almost surely, 2^{100500661656606} is an apocalyptic number.

100500661656606 is an abundant number, since it is smaller than the sum of its proper divisors (102490773769842).

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

100500661656606 is a wasteful number, since it uses less digits than its factorization.

100500661656606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165842676107.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 100500661656606 in words is "one hundred trillion, five hundred billion, six hundred sixty-one million, six hundred fifty-six thousand, six hundred six".