103873805 has 8 divisors (see below), whose sum is σ = 142455552. Its totient is φ = 71227728.

The previous prime is 103873793. The next prime is 103873829. The reversal of 103873805 is 508378301.

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

It is a cyclic number.

It is not a de Polignac number, because 103873805 - 2¹⁴ = 103857421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 2967823 = 103873805 / (1 + 0 + 3 + 8 + 7 + 3 + 8 + 0 + 5).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483877 + ... + 1483946.

It is an arithmetic number, because the mean of its divisors is an integer number (17806944).

Almost surely, 2^103873805 is an apocalyptic number.

It is an amenable number.

103873805 is a deficient number, since it is larger than the sum of its proper divisors (38581747).

103873805 is an equidigital number, since it uses as much as digits as its factorization.

103873805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967835.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 103873805 is about 10191.8499302138. The cubic root of 103873805 is about 470.0766511472.

The spelling of 103873805 in words is "one hundred three million, eight hundred seventy-three thousand, eight hundred five".