323302201201020 has 96 divisors (see below), whose sum is σ = 914083097840640. Its totient is φ = 85372395678720.

The previous prime is 323302201200959. The next prime is 323302201201027. The reversal of 323302201201020 is 20102102203323.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323302201201027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116799801 + ... + 119535759.

It is an arithmetic number, because the mean of its divisors is an integer number (9521698935840).

Almost surely, 2^{323302201201020} is an apocalyptic number.

323302201201020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323302201201020 is an abundant number, since it is smaller than the sum of its proper divisors (590780896639620).

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

323302201201020 is a wasteful number, since it uses less digits than its factorization.

323302201201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755195 (or 2755193 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 323302201201020 its reverse (20102102203323), we get a palindrome (343404303404343).

The spelling of 323302201201020 in words is "three hundred twenty-three trillion, three hundred two billion, two hundred one million, two hundred one thousand, twenty".