43023323 has 12 divisors (see below), whose sum is σ = 50320512. Its totient is φ = 36676080.

The previous prime is 43023307. The next prime is 43023329. The reversal of 43023323 is 32332034.

It is not a de Polignac number, because 43023323 - 2⁴ = 43023307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43023295 and 43023304.

It is not an unprimeable number, because it can be changed into a prime (43023329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7061 + ... + 11657.

It is an arithmetic number, because the mean of its divisors is an integer number (4193376).

Almost surely, 2^43023323 is an apocalyptic number.

43023323 is a deficient number, since it is larger than the sum of its proper divisors (7297189).

43023323 is a wasteful number, since it uses less digits than its factorization.

43023323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4802 (or 4795 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 43023323 is about 6559.2166453015. The cubic root of 43023323 is about 350.4031354840.

Adding to 43023323 its reverse (32332034), we get a palindrome (75355357).

The spelling of 43023323 in words is "forty-three million, twenty-three thousand, three hundred twenty-three".