100011100852 has 24 divisors (see below), whose sum is σ = 188513792936. Its totient is φ = 46151296128.

The previous prime is 100011100843. The next prime is 100011100853. The reversal of 100011100852 is 258001110001.

It is a happy number.

100011100852 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9611057296 + 90400043556 = 98036^2 + 300666^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100011100853) 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, 162118 + ... + 475714.

Almost surely, 2^100011100852 is an apocalyptic number.

It is an amenable number.

100011100852 is a deficient number, since it is larger than the sum of its proper divisors (88502692084).

100011100852 is a wasteful number, since it uses less digits than its factorization.

100011100852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319747 (or 319745 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 19.

Adding to 100011100852 its reverse (258001110001), we get a palindrome (358012210853).

The spelling of 100011100852 in words is "one hundred billion, eleven million, one hundred thousand, eight hundred fifty-two".