323213003103320 has 256 divisors, whose sum is σ = 843921484560000. Its totient is φ = 110275558686720.

The previous prime is 323213003103311. The next prime is 323213003103337. The reversal of 323213003103320 is 23301300312323.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 323213003103320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 381521966 + ... + 382368194.

Almost surely, 2^{323213003103320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323213003103320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421960742280000).

323213003103320 is an abundant number, since it is smaller than the sum of its proper divisors (520708481456680).

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

323213003103320 is a wasteful number, since it uses less digits than its factorization.

323213003103320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847126 (or 847122 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 323213003103320 its reverse (23301300312323), we get a palindrome (346514303415643).

The spelling of 323213003103320 in words is "three hundred twenty-three trillion, two hundred thirteen billion, three million, one hundred three thousand, three hundred twenty".