323201001223020 has 24 divisors (see below), whose sum is σ = 904962803424624. Its totient is φ = 86186933659456.

The previous prime is 323201001222997. The next prime is 323201001223049. The reversal of 323201001223020 is 20322100102323.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2693341676799 + ... + 2693341676918.

It is an arithmetic number, because the mean of its divisors is an integer number (37706783476026).

Almost surely, 2^{323201001223020} is an apocalyptic number.

323201001223020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323201001223020 is an abundant number, since it is smaller than the sum of its proper divisors (581761802201604).

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

323201001223020 is a wasteful number, since it uses less digits than its factorization.

323201001223020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5386683353729 (or 5386683353727 counting only the distinct ones).

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

Adding to 323201001223020 its reverse (20322100102323), we get a palindrome (343523101325343).

The spelling of 323201001223020 in words is "three hundred twenty-three trillion, two hundred one billion, one million, two hundred twenty-three thousand, twenty".