3321101230320 has 320 divisors, whose sum is σ = 10814379264000. Its totient is φ = 841983787008.

The previous prime is 3321101230309. The next prime is 3321101230423. The reversal of 3321101230320 is 230321011233.

It is a super-2 number, since 2×3321101230320² (a number of 26 digits) contains 22 as substring.

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, 208381392 + ... + 208397328.

It is an arithmetic number, because the mean of its divisors is an integer number (33794935200).

Almost surely, 2^{3321101230320} is an apocalyptic number.

3321101230320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321101230320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5407189632000).

3321101230320 is an abundant number, since it is smaller than the sum of its proper divisors (7493278033680).

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

3321101230320 is a wasteful number, since it uses less digits than its factorization.

3321101230320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16440 (or 16434 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3321101230320 its reverse (230321011233), we get a palindrome (3551422241553).

The spelling of 3321101230320 in words is "three trillion, three hundred twenty-one billion, one hundred one million, two hundred thirty thousand, three hundred twenty".