320333001301000 has 32 divisors (see below), whose sum is σ = 749579223046680. Its totient is φ = 128133200520000.

The previous prime is 320333001300901. The next prime is 320333001301021. The reversal of 320333001301000 is 103100333023.

It can be written as a sum of positive squares in 4 ways, for example, as 148078768612644 + 172254232688356 = 12168762^2 + 13124566^2 .

It is a super-2 number, since 2×320333001301000² (a number of 30 digits) contains 22 as substring.

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, 160166499651 + ... + 160166501650.

Almost surely, 2^{320333001301000} is an apocalyptic number.

It is an amenable number.

320333001301000 is an abundant number, since it is smaller than the sum of its proper divisors (429246221745680).

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

320333001301000 is a wasteful number, since it uses less digits than its factorization.

320333001301000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320333001322 (or 320333001308 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 320333001301000 its reverse (103100333023), we get a palindrome (320436101634023).

The spelling of 320333001301000 in words is "three hundred twenty trillion, three hundred thirty-three billion, one million, three hundred one thousand".