104143433 has 4 divisors (see below), whose sum is σ = 104182980. Its totient is φ = 104103888.
The previous prime is 104143397. The next prime is 104143441. The reversal of 104143433 is 334341401.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20457529 + 83685904 = 4523^2 + 9148^2 .
It is a cyclic number.
It is not a de Polignac number, because 104143433 - 212 = 104139337 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104143399 and 104143408.
It is not an unprimeable number, because it can be changed into a prime (104143133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15518 + ... + 21191.
It is an arithmetic number, because the mean of its divisors is an integer number (26045745).
Almost surely, 2104143433 is an apocalyptic number.
It is an amenable number.
104143433 is a deficient number, since it is larger than the sum of its proper divisors (39547).
104143433 is an equidigital number, since it uses as much as digits as its factorization.
104143433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39546.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 104143433 is about 10205.0689855581. The cubic root of 104143433 is about 470.4830298915.
Adding to 104143433 its reverse (334341401), we get a palindrome (438484834).
The spelling of 104143433 in words is "one hundred four million, one hundred forty-three thousand, four hundred thirty-three".
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