103865938 has 8 divisors (see below), whose sum is σ = 169962480. Its totient is φ = 47211780.

The previous prime is 103865917. The next prime is 103865947. The reversal of 103865938 is 839568301.

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

It is a junction number, because it is equal to n+sod(n) for n = 103865894 and 103865903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2360568 + ... + 2360611.

It is an arithmetic number, because the mean of its divisors is an integer number (21245310).

Almost surely, 2^103865938 is an apocalyptic number.

103865938 is a deficient number, since it is larger than the sum of its proper divisors (66096542).

103865938 is a wasteful number, since it uses less digits than its factorization.

103865938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721192.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 103865938 is about 10191.4639772704. The cubic root of 103865938 is about 470.0647835855.

The spelling of 103865938 in words is "one hundred three million, eight hundred sixty-five thousand, nine hundred thirty-eight".