104243339 has 2 divisors, whose sum is σ = 104243340. Its totient is φ = 104243338.

The previous prime is 104243323. The next prime is 104243341. The reversal of 104243339 is 933342401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104243339 - 2⁴ = 104243323 is a prime.

It is a Sophie Germain prime.

Together with 104243341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104243369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52121669 + 52121670.

It is an arithmetic number, because the mean of its divisors is an integer number (52121670).

Almost surely, 2^104243339 is an apocalyptic number.

104243339 is a deficient number, since it is larger than the sum of its proper divisors (1).

104243339 is an equidigital number, since it uses as much as digits as its factorization.

104243339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 104243339 is about 10209.9627325471. The cubic root of 104243339 is about 470.6334284131.

The spelling of 104243339 in words is "one hundred four million, two hundred forty-three thousand, three hundred thirty-nine".