104002103 has 4 divisors (see below), whose sum is σ = 104541168. Its totient is φ = 103463040.

The previous prime is 104002099. The next prime is 104002109. The reversal of 104002103 is 301200401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301200401 = 331 ⋅909971.

It is a cyclic number.

It is not a de Polignac number, because 104002103 - 2² = 104002099 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 (104002109) 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, 269243 + ... + 269628.

It is an arithmetic number, because the mean of its divisors is an integer number (26135292).

Almost surely, 2^104002103 is an apocalyptic number.

104002103 is a deficient number, since it is larger than the sum of its proper divisors (539065).

104002103 is an equidigital number, since it uses as much as digits as its factorization.

104002103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539064.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 104002103 is about 10198.1421347224. The cubic root of 104002103 is about 470.2701073028.

Adding to 104002103 its reverse (301200401), we get a palindrome (405202504).

The spelling of 104002103 in words is "one hundred four million, two thousand, one hundred three".