104343313 has 2 divisors, whose sum is σ = 104343314. Its totient is φ = 104343312.

The previous prime is 104343311. The next prime is 104343347. The reversal of 104343313 is 313343401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75742209 + 28601104 = 8703^2 + 5348^2 .

It is a cyclic number.

It is not a de Polignac number, because 104343313 - 2¹ = 104343311 is a prime.

Together with 104343311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (104343311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52171656 + 52171657.

It is an arithmetic number, because the mean of its divisors is an integer number (52171657).

Almost surely, 2^104343313 is an apocalyptic number.

It is an amenable number.

104343313 is a deficient number, since it is larger than the sum of its proper divisors (1).

104343313 is an equidigital number, since it uses as much as digits as its factorization.

104343313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 104343313 is about 10214.8574635185. The cubic root of 104343313 is about 470.7838331407.

Adding to 104343313 its reverse (313343401), we get a palindrome (417686714).

The spelling of 104343313 in words is "one hundred four million, three hundred forty-three thousand, three hundred thirteen".