100163988104 has 16 divisors (see below), whose sum is σ = 191351015820. Its totient is φ = 49137050560.

The previous prime is 100163988073. The next prime is 100163988149. The reversal of 100163988104 is 401889361001.

It can be written as a sum of positive squares in 2 ways, for example, as 93715576900 + 6448411204 = 306130^2 + 80302^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 118117487 + ... + 118118334.

Almost surely, 2^100163988104 is an apocalyptic number.

It is an amenable number.

100163988104 is a deficient number, since it is larger than the sum of its proper divisors (91187027716).

100163988104 is a wasteful number, since it uses less digits than its factorization.

100163988104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236235880 (or 236235876 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The spelling of 100163988104 in words is "one hundred billion, one hundred sixty-three million, nine hundred eighty-eight thousand, one hundred four".