320133020201000 has 128 divisors (see below), whose sum is σ = 759697378652160. Its totient is φ = 126255482752000.

The previous prime is 320133020200991. The next prime is 320133020201129. The reversal of 320133020201000 is 102020331023.

It is a self number, because there is not a number n which added to its sum of digits gives 320133020201000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14166677 + ... + 28999323.

It is an arithmetic number, because the mean of its divisors is an integer number (5935135770720).

Almost surely, 2^{320133020201000} 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 320133020201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379848689326080).

320133020201000 is an abundant number, since it is smaller than the sum of its proper divisors (439564358451160).

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

320133020201000 is a wasteful number, since it uses less digits than its factorization.

320133020201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14832972 (or 14832958 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 320133020201000 its reverse (102020331023), we get a palindrome (320235040532023).

The spelling of 320133020201000 in words is "three hundred twenty trillion, one hundred thirty-three billion, twenty million, two hundred one thousand".