103683903 has 8 divisors (see below), whose sum is σ = 143012400. Its totient is φ = 66739008.

The previous prime is 103683889. The next prime is 103683911. The reversal of 103683903 is 309386301.

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

It is not a de Polignac number, because 103683903 - 2¹⁶ = 103618367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103683403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595798 + ... + 595971.

It is an arithmetic number, because the mean of its divisors is an integer number (17876550).

Almost surely, 2^103683903 is an apocalyptic number.

103683903 is a deficient number, since it is larger than the sum of its proper divisors (39328497).

103683903 is a wasteful number, since it uses less digits than its factorization.

103683903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191801.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 103683903 is about 10182.5293026831. The cubic root of 103683903 is about 469.7900118232.

The spelling of 103683903 in words is "one hundred three million, six hundred eighty-three thousand, nine hundred three".