3301201023320 has 96 divisors (see below), whose sum is σ = 7864143843600. Its totient is φ = 1243741764096.

The previous prime is 3301201023311. The next prime is 3301201023353. The reversal of 3301201023320 is 233201021033.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3301201023292 and 3301201023301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22673474 + ... + 22818606.

Almost surely, 2^{3301201023320} 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 3301201023320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3932071921800).

3301201023320 is an abundant number, since it is smaller than the sum of its proper divisors (4562942820280).

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

3301201023320 is a wasteful number, since it uses less digits than its factorization.

3301201023320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145509 (or 145332 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3301201023320 its reverse (233201021033), we get a palindrome (3534402044353).

The spelling of 3301201023320 in words is "three trillion, three hundred one billion, two hundred one million, twenty-three thousand, three hundred twenty".