100532788808 has 8 divisors (see below), whose sum is σ = 188498979030. Its totient is φ = 50266394400.

The previous prime is 100532788801. The next prime is 100532788817. The reversal of 100532788808 is 808887235001.

It can be written as a sum of positive squares in only one way, i.e., 85379671204 + 15153117604 = 292198^2 + 123098^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (100532788801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6283299293 + ... + 6283299308.

Almost surely, 2^100532788808 is an apocalyptic number.

It is an amenable number.

100532788808 is a deficient number, since it is larger than the sum of its proper divisors (87966190222).

100532788808 is a wasteful number, since it uses less digits than its factorization.

100532788808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12566598607 (or 12566598603 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 50.

The spelling of 100532788808 in words is "one hundred billion, five hundred thirty-two million, seven hundred eighty-eight thousand, eight hundred eight".