100808550826 has 8 divisors (see below), whose sum is σ = 151337490084. Its totient is φ = 50362720800.

The previous prime is 100808550811. The next prime is 100808550841. The reversal of 100808550826 is 628055808001.

It is an interprime number because it is at equal distance from previous prime (100808550811) and next prime (100808550841).

It can be written as a sum of positive squares in 2 ways, for example, as 100124780625 + 683770201 = 316425^2 + 26149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 20774275 + ... + 20779126.

Almost surely, 2^100808550826 is an apocalyptic number.

100808550826 is a deficient number, since it is larger than the sum of its proper divisors (50528939258).

100808550826 is a wasteful number, since it uses less digits than its factorization.

100808550826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41554616.

The product of its (nonzero) digits is 153600, while the sum is 43.

The spelling of 100808550826 in words is "one hundred billion, eight hundred eight million, five hundred fifty thousand, eight hundred twenty-six".