43104323 has 4 divisors (see below), whose sum is σ = 44978448. Its totient is φ = 41230200.

The previous prime is 43104287. The next prime is 43104379. The reversal of 43104323 is 32340134.

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 43104323 - 2²⁴ = 26327107 is a prime.

It is a super-2 number, since 2×43104323² = 3715965322576658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43104295 and 43104304.

It is not an unprimeable number, because it can be changed into a prime (43104623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937028 + ... + 937073.

It is an arithmetic number, because the mean of its divisors is an integer number (11244612).

Almost surely, 2^43104323 is an apocalyptic number.

43104323 is a deficient number, since it is larger than the sum of its proper divisors (1874125).

43104323 is a wasteful number, since it uses less digits than its factorization.

43104323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874124.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 43104323 is about 6565.3882596538. The cubic root of 43104323 is about 350.6228989254.

Adding to 43104323 its reverse (32340134), we get a palindrome (75444457).

The spelling of 43104323 in words is "forty-three million, one hundred four thousand, three hundred twenty-three".