23230433020 has 24 divisors (see below), whose sum is σ = 51653551824. Its totient is φ = 8745574656.

The previous prime is 23230432999. The next prime is 23230433077. The reversal of 23230433020 is 2033403232.

It is a junction number, because it is equal to n+sod(n) for n = 23230432982 and 23230433000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34162062 + ... + 34162741.

It is an arithmetic number, because the mean of its divisors is an integer number (2152231326).

Almost surely, 2^23230433020 is an apocalyptic number.

23230433020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230433020 is an abundant number, since it is smaller than the sum of its proper divisors (28423118804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23230433020 is a wasteful number, since it uses less digits than its factorization.

23230433020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68324829 (or 68324827 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 23230433020 its reverse (2033403232), we get a palindrome (25263836252).

The spelling of 23230433020 in words is "twenty-three billion, two hundred thirty million, four hundred thirty-three thousand, twenty".