100038 has 8 divisors (see below), whose sum is σ = 200088. Its totient is φ = 33344.

The previous prime is 100019. The next prime is 100043. The reversal of 100038 is 830001.

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

100038 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 99996 and 100032.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 100038.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8331 + ... + 8342.

It is an arithmetic number, because the mean of its divisors is an integer number (25011).

2¹⁰⁰⁰³⁸ is an apocalyptic number.

100038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100038 is a wasteful number, since it uses less digits than its factorization.

100038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16678.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 100038 is about 316.2878435856. The cubic root of 100038 is about 46.4217669374.

Adding to 100038 its reverse (830001), we get a palindrome (930039).

It can be divided in two parts, 10003 and 8, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 100038 in words is "one hundred thousand, thirty-eight".