104302313 has 4 divisors (see below), whose sum is σ = 104322960. Its totient is φ = 104281668.

The previous prime is 104302307. The next prime is 104302333. The reversal of 104302313 is 313203401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313203401 = 7 ⋅44743343.

It is a cyclic number.

It is not a de Polignac number, because 104302313 - 2⁶ = 104302249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104302291 and 104302300.

It is not an unprimeable number, because it can be changed into a prime (104302333) 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, 2906 + ... + 14732.

It is an arithmetic number, because the mean of its divisors is an integer number (26080740).

Almost surely, 2^104302313 is an apocalyptic number.

It is an amenable number.

104302313 is a deficient number, since it is larger than the sum of its proper divisors (20647).

104302313 is an equidigital number, since it uses as much as digits as its factorization.

104302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20646.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 104302313 is about 10212.8503856661. The cubic root of 104302313 is about 470.7221627908.

Adding to 104302313 its reverse (313203401), we get a palindrome (417505714).

The spelling of 104302313 in words is "one hundred four million, three hundred two thousand, three hundred thirteen".