104416243 has 2 divisors, whose sum is σ = 104416244. Its totient is φ = 104416242.

The previous prime is 104416237. The next prime is 104416289. The reversal of 104416243 is 342614401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104416243 - 2¹⁷ = 104285171 is a prime.

It is not a weakly prime, because it can be changed into another prime (104476243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52208121 + 52208122.

It is an arithmetic number, because the mean of its divisors is an integer number (52208122).

Almost surely, 2^104416243 is an apocalyptic number.

104416243 is a deficient number, since it is larger than the sum of its proper divisors (1).

104416243 is an equidigital number, since it uses as much as digits as its factorization.

104416243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 104416243 is about 10218.4266401438. The cubic root of 104416243 is about 470.8934912422.

The spelling of 104416243 in words is "one hundred four million, four hundred sixteen thousand, two hundred forty-three".