43023323223 has 12 divisors (see below), whose sum is σ = 65800376928. Its totient is φ = 26995026240.

The previous prime is 43023323179. The next prime is 43023323249. The reversal of 43023323223 is 32232332034.

43023323223 is a `hidden beast` number, since 4 + 3 + 0 + 2 + 332 + 322 + 3 = 666.

It is not a de Polignac number, because 43023323223 - 2⁹ = 43023322711 is a prime.

It is a super-2 number, since 2×43023323223² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43023323263) 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, 140598943 + ... + 140599248.

It is an arithmetic number, because the mean of its divisors is an integer number (5483364744).

Almost surely, 2^43023323223 is an apocalyptic number.

43023323223 is a deficient number, since it is larger than the sum of its proper divisors (22777053705).

43023323223 is a wasteful number, since it uses less digits than its factorization.

43023323223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281198214 (or 281198211 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 43023323223 its reverse (32232332034), we get a palindrome (75255655257).

The spelling of 43023323223 in words is "forty-three billion, twenty-three million, three hundred twenty-three thousand, two hundred twenty-three".