104303489 has 2 divisors, whose sum is σ = 104303490. Its totient is φ = 104303488.

The previous prime is 104303447. The next prime is 104303513. The reversal of 104303489 is 984303401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77440000 + 26863489 = 8800^2 + 5183^2 .

It is a cyclic number.

It is not a de Polignac number, because 104303489 - 2¹⁶ = 104237953 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104303989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52151744 + 52151745.

It is an arithmetic number, because the mean of its divisors is an integer number (52151745).

Almost surely, 2^104303489 is an apocalyptic number.

It is an amenable number.

104303489 is a deficient number, since it is larger than the sum of its proper divisors (1).

104303489 is an equidigital number, since it uses as much as digits as its factorization.

104303489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 104303489 is about 10212.9079600278. The cubic root of 104303489 is about 470.7239319020.

The spelling of 104303489 in words is "one hundred four million, three hundred three thousand, four hundred eighty-nine".