103873899 has 4 divisors (see below), whose sum is σ = 138498536. Its totient is φ = 69249264.

The previous prime is 103873883. The next prime is 103873907. The reversal of 103873899 is 998378301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 103873899 - 2⁴ = 103873883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103873829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17312314 + ... + 17312319.

It is an arithmetic number, because the mean of its divisors is an integer number (34624634).

Almost surely, 2^103873899 is an apocalyptic number.

103873899 is a deficient number, since it is larger than the sum of its proper divisors (34624637).

103873899 is an equidigital number, since it uses as much as digits as its factorization.

103873899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34624636.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 103873899 is about 10191.8545417407. The cubic root of 103873899 is about 470.0767929449.

The spelling of 103873899 in words is "one hundred three million, eight hundred seventy-three thousand, eight hundred ninety-nine".