104313143 has 8 divisors (see below), whose sum is σ = 116572176. Its totient is φ = 92516800.

The previous prime is 104313137. The next prime is 104313151. The reversal of 104313143 is 341313401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104313143 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 (104313113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115196 + ... + 116097.

It is an arithmetic number, because the mean of its divisors is an integer number (14571522).

Almost surely, 2^104313143 is an apocalyptic number.

104313143 is a deficient number, since it is larger than the sum of its proper divisors (12259033).

104313143 is a wasteful number, since it uses less digits than its factorization.

104313143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231345.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 104313143 is about 10213.3805862702. The cubic root of 104313143 is about 470.7384543585.

Adding to 104313143 its reverse (341313401), we get a palindrome (445626544).

The spelling of 104313143 in words is "one hundred four million, three hundred thirteen thousand, one hundred forty-three".