323302023201020 has 24 divisors (see below), whose sum is σ = 678937012737984. Its totient is φ = 129320282801216.

The previous prime is 323302023201013. The next prime is 323302023201023. The reversal of 323302023201020 is 20102320203323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323302023201023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27850532 + ... + 37712811.

It is an arithmetic number, because the mean of its divisors is an integer number (28289042197416).

Almost surely, 2^{323302023201020} is an apocalyptic number.

It is an amenable number.

323302023201020 is an abundant number, since it is smaller than the sum of its proper divisors (355634989536964).

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

323302023201020 is a wasteful number, since it uses less digits than its factorization.

323302023201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65809909 (or 65809907 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 323302023201020 its reverse (20102320203323), we get a palindrome (343404343404343).

The spelling of 323302023201020 in words is "three hundred twenty-three trillion, three hundred two billion, twenty-three million, two hundred one thousand, twenty".