104445343 has 4 divisors (see below), whose sum is σ = 104822680. Its totient is φ = 104068008.

The previous prime is 104445329. The next prime is 104445353. The reversal of 104445343 is 343544401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104445343 - 2⁵ = 104445311 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 (104445353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188253 + ... + 188806.

It is an arithmetic number, because the mean of its divisors is an integer number (26205670).

Almost surely, 2^104445343 is an apocalyptic number.

104445343 is a deficient number, since it is larger than the sum of its proper divisors (377337).

104445343 is an equidigital number, since it uses as much as digits as its factorization.

104445343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377336.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 104445343 is about 10219.8504392188. The cubic root of 104445343 is about 470.9372319714.

Adding to 104445343 its reverse (343544401), we get a palindrome (447989744).

The spelling of 104445343 in words is "one hundred four million, four hundred forty-five thousand, three hundred forty-three".