100686055183901 has 16 divisors (see below), whose sum is σ = 110868832581120. Its totient is φ = 90674906802480.

The previous prime is 100686055183867. The next prime is 100686055183963. The reversal of 100686055183901 is 109381550686001.

It is a de Polignac number, because none of the positive numbers 2^k-100686055183901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100686055183801) 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, 43647470 + ... + 45896336.

It is an arithmetic number, because the mean of its divisors is an integer number (6929302036320).

Almost surely, 2^{100686055183901} is an apocalyptic number.

100686055183901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100686055183901 is a deficient number, since it is larger than the sum of its proper divisors (10182777397219).

100686055183901 is a wasteful number, since it uses less digits than its factorization.

100686055183901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287024.

The product of its (nonzero) digits is 1555200, while the sum is 53.

The spelling of 100686055183901 in words is "one hundred trillion, six hundred eighty-six billion, fifty-five million, one hundred eighty-three thousand, nine hundred one".