104323081 has 2 divisors, whose sum is σ = 104323082. Its totient is φ = 104323080.

The previous prime is 104323073. The next prime is 104323103. The reversal of 104323081 is 180323401.

It is an a-pointer prime, because the next prime (104323103) can be obtained adding 104323081 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69039481 + 35283600 = 8309^2 + 5940^2 .

It is a cyclic number.

It is not a de Polignac number, because 104323081 - 2³ = 104323073 is a prime.

It is a super-2 number, since 2×104323081² = 21766610458665122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104323061) 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, 52161540 + 52161541.

It is an arithmetic number, because the mean of its divisors is an integer number (52161541).

Almost surely, 2^104323081 is an apocalyptic number.

It is an amenable number.

104323081 is a deficient number, since it is larger than the sum of its proper divisors (1).

104323081 is an equidigital number, since it uses as much as digits as its factorization.

104323081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 104323081 is about 10213.8670933197. The cubic root of 104323081 is about 470.7534030986.

Adding to 104323081 its reverse (180323401), we get a palindrome (284646482).

The spelling of 104323081 in words is "one hundred four million, three hundred twenty-three thousand, eighty-one".