323211201233020 has 48 divisors (see below), whose sum is σ = 679066743690720. Its totient is φ = 129222923636736.

The previous prime is 323211201233003. The next prime is 323211201233047. The reversal of 323211201233020 is 20332102112323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584341351 + ... + 584894209.

It is an arithmetic number, because the mean of its divisors is an integer number (14147223826890).

Almost surely, 2^{323211201233020} is an apocalyptic number.

It is an amenable number.

323211201233020 is an abundant number, since it is smaller than the sum of its proper divisors (355855542457700).

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

323211201233020 is a wasteful number, since it uses less digits than its factorization.

323211201233020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566734 (or 566732 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 323211201233020 its reverse (20332102112323), we get a palindrome (343543303345343).

The spelling of 323211201233020 in words is "three hundred twenty-three trillion, two hundred eleven billion, two hundred one million, two hundred thirty-three thousand, twenty".