23213232333020 has 48 divisors (see below), whose sum is σ = 48850663680000. Its totient is φ = 9265717865280.

The previous prime is 23213232332989. The next prime is 23213232333029. The reversal of 23213232333020 is 2033323231232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23213232333029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17672981 + ... + 18940979.

It is an arithmetic number, because the mean of its divisors is an integer number (1017722160000).

Almost surely, 2^{23213232333020} is an apocalyptic number.

23213232333020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23213232333020 is an abundant number, since it is smaller than the sum of its proper divisors (25637431346980).

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

23213232333020 is a wasteful number, since it uses less digits than its factorization.

23213232333020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269938 (or 1269936 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 23213232333020 its reverse (2033323231232), we get a palindrome (25246555564252).

The spelling of 23213232333020 in words is "twenty-three trillion, two hundred thirteen billion, two hundred thirty-two million, three hundred thirty-three thousand, twenty".