320232010120000 has 280 divisors, whose sum is σ = 869045382608832. Its totient is φ = 116073523200000.

The previous prime is 320232010119941. The next prime is 320232010120019. The reversal of 320232010120000 is 21010232023.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 135669904 + ... + 138010096.

Almost surely, 2^{320232010120000} 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 320232010120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434522691304416).

320232010120000 is an abundant number, since it is smaller than the sum of its proper divisors (548813372488832).

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

320232010120000 is a wasteful number, since it uses less digits than its factorization.

320232010120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340547 (or 2340522 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 320232010120000 its reverse (21010232023), we get a palindrome (320253020352023).

The spelling of 320232010120000 in words is "three hundred twenty trillion, two hundred thirty-two billion, ten million, one hundred twenty thousand".