82104103 has 8 divisors (see below), whose sum is σ = 83363840. Its totient is φ = 80854200.

The previous prime is 82104097. The next prime is 82104107. The reversal of 82104103 is 30140128.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82104103 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 (82104107) 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, 15328 + ... + 19978.

It is an arithmetic number, because the mean of its divisors is an integer number (10420480).

Almost surely, 2^82104103 is an apocalyptic number.

82104103 is a deficient number, since it is larger than the sum of its proper divisors (1259737).

82104103 is a wasteful number, since it uses less digits than its factorization.

82104103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4917.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 82104103 is about 9061.1314414923. The cubic root of 82104103 is about 434.6319218681.

The spelling of 82104103 in words is "eighty-two million, one hundred four thousand, one hundred three".