43023130022 has 4 divisors (see below), whose sum is σ = 64534695036. Its totient is φ = 21511565010.

The previous prime is 43023130013. The next prime is 43023130027. The reversal of 43023130022 is 22003132034.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 43023129976 and 43023130003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43023130027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10755782504 + ... + 10755782507.

It is an arithmetic number, because the mean of its divisors is an integer number (16133673759).

Almost surely, 2^43023130022 is an apocalyptic number.

43023130022 is a deficient number, since it is larger than the sum of its proper divisors (21511565014).

43023130022 is a wasteful number, since it uses less digits than its factorization.

43023130022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21511565013.

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

Adding to 43023130022 its reverse (22003132034), we get a palindrome (65026262056).

The spelling of 43023130022 in words is "forty-three billion, twenty-three million, one hundred thirty thousand, twenty-two".