104443013 has 8 divisors (see below), whose sum is σ = 105819840. Its totient is φ = 103070880.

The previous prime is 104442991. The next prime is 104443043. The reversal of 104443013 is 310344401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104443013 - 2¹⁴ = 104426629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104443043) 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 in 7 ways as a sum of consecutive naturals, for example, 71456 + ... + 72902.

It is an arithmetic number, because the mean of its divisors is an integer number (13227480).

Almost surely, 2^104443013 is an apocalyptic number.

It is an amenable number.

104443013 is a deficient number, since it is larger than the sum of its proper divisors (1376827).

104443013 is an equidigital number, since it uses as much as digits as its factorization.

104443013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 104443013 is about 10219.7364447426. The cubic root of 104443013 is about 470.9337300060.

Adding to 104443013 its reverse (310344401), we get a palindrome (414787414).

The spelling of 104443013 in words is "one hundred four million, four hundred forty-three thousand, thirteen".