104012343 has 20 divisors (see below), whose sum is σ = 156385240. Its totient is φ = 68891472.

The previous prime is 104012317. The next prime is 104012351. The reversal of 104012343 is 343210401.

It is not a de Polignac number, because 104012343 - 2¹⁶ = 103946807 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 (104012353) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8628 + ... + 16806.

It is an arithmetic number, because the mean of its divisors is an integer number (7819262).

Almost surely, 2^104012343 is an apocalyptic number.

104012343 is a deficient number, since it is larger than the sum of its proper divisors (52372897).

104012343 is an equidigital number, since it uses as much as digits as its factorization.

104012343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8348 (or 8339 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 104012343 is about 10198.6441745950. The cubic root of 104012343 is about 470.2855409903.

Adding to 104012343 its reverse (343210401), we get a palindrome (447222744).

The spelling of 104012343 in words is "one hundred four million, twelve thousand, three hundred forty-three".