104450113 has 2 divisors, whose sum is σ = 104450114. Its totient is φ = 104450112.

The previous prime is 104450089. The next prime is 104450147. The reversal of 104450113 is 311054401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87086224 + 17363889 = 9332^2 + 4167^2 .

It is a cyclic number.

It is not a de Polignac number, because 104450113 - 2¹³ = 104441921 is a prime.

It is a super-2 number, since 2×104450113² = 21819652211425538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104450183) 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, 52225056 + 52225057.

It is an arithmetic number, because the mean of its divisors is an integer number (52225057).

Almost surely, 2^104450113 is an apocalyptic number.

It is an amenable number.

104450113 is a deficient number, since it is larger than the sum of its proper divisors (1).

104450113 is an equidigital number, since it uses as much as digits as its factorization.

104450113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 104450113 is about 10220.0838059186. The cubic root of 104450113 is about 470.9444010684.

The spelling of 104450113 in words is "one hundred four million, four hundred fifty thousand, one hundred thirteen".