103841309 has 8 divisors (see below), whose sum is σ = 121995552. Its totient is φ = 87139440.

The previous prime is 103841299. The next prime is 103841323. The reversal of 103841309 is 903148301.

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 103841309 - 2⁸ = 103841053 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 (103841009) 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, 362939 + ... + 363224.

It is an arithmetic number, because the mean of its divisors is an integer number (15249444).

Almost surely, 2^103841309 is an apocalyptic number.

It is an amenable number.

103841309 is a deficient number, since it is larger than the sum of its proper divisors (18154243).

103841309 is a wasteful number, since it uses less digits than its factorization.

103841309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726187.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 103841309 is about 10190.2555905139. The cubic root of 103841309 is about 470.0276262620.

The spelling of 103841309 in words is "one hundred three million, eight hundred forty-one thousand, three hundred nine".