100013895238 has 8 divisors (see below), whose sum is σ = 150022353888. Its totient is φ = 50006443944.

The previous prime is 100013895209. The next prime is 100013895239. The reversal of 100013895238 is 832598310001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 100013895238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100013895239) 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, 88195 + ... + 455857.

It is an arithmetic number, because the mean of its divisors is an integer number (18752794236).

Almost surely, 2^100013895238 is an apocalyptic number.

100013895238 is a deficient number, since it is larger than the sum of its proper divisors (50008458650).

100013895238 is a wasteful number, since it uses less digits than its factorization.

100013895238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503678.

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 100013895238 in words is "one hundred billion, thirteen million, eight hundred ninety-five thousand, two hundred thirty-eight".