103666343 has 8 divisors (see below), whose sum is σ = 113184000. Its totient is φ = 94164280.

The previous prime is 103666279. The next prime is 103666373. The reversal of 103666343 is 343666301.

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 103666343 - 2⁶ = 103666279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103666373) 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, 13346 + ... + 19632.

It is an arithmetic number, because the mean of its divisors is an integer number (14148000).

Almost surely, 2^103666343 is an apocalyptic number.

103666343 is a deficient number, since it is larger than the sum of its proper divisors (9517657).

103666343 is a wasteful number, since it uses less digits than its factorization.

103666343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7797.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 103666343 is about 10181.6670049653. The cubic root of 103666343 is about 469.7634889715.

The spelling of 103666343 in words is "one hundred three million, six hundred sixty-six thousand, three hundred forty-three".