3243120230000 has 200 divisors, whose sum is σ = 8996764988640. Its totient is φ = 1109059200000.

The previous prime is 3243120229957. The next prime is 3243120230047. The reversal of 3243120230000 is 320213423.

It is a tau number, because it is divible by the number of its divisors (200).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27170450 + ... + 27289550.

Almost surely, 2^{3243120230000} 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 3243120230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4498382494320).

3243120230000 is an abundant number, since it is smaller than the sum of its proper divisors (5753644758640).

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

3243120230000 is a wasteful number, since it uses less digits than its factorization.

3243120230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119525 (or 119504 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 3243120230000 its reverse (320213423), we get a palindrome (3243440443423).

The spelling of 3243120230000 in words is "three trillion, two hundred forty-three billion, one hundred twenty million, two hundred thirty thousand".