100686282841 has 4 divisors (see below), whose sum is σ = 100749889152. Its totient is φ = 100622676532.

The previous prime is 100686282803. The next prime is 100686282859. The reversal of 100686282841 is 148282686001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 148282686001 = 29 ⋅5113196069.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100686282841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100686282791 and 100686282800.

It is not an unprimeable number, because it can be changed into a prime (100686282341) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 31800781 + ... + 31803946.

It is an arithmetic number, because the mean of its divisors is an integer number (25187472288).

Almost surely, 2^100686282841 is an apocalyptic number.

It is an amenable number.

100686282841 is a deficient number, since it is larger than the sum of its proper divisors (63606311).

100686282841 is an equidigital number, since it uses as much as digits as its factorization.

100686282841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63606310.

The product of its (nonzero) digits is 294912, while the sum is 46.

The spelling of 100686282841 in words is "one hundred billion, six hundred eighty-six million, two hundred eighty-two thousand, eight hundred forty-one".