120323343223000 has 256 divisors, whose sum is σ = 299360557641600. Its totient is φ = 45109890662400.

The previous prime is 120323343222869. The next prime is 120323343223001. The reversal of 120323343223000 is 322343323021.

It is a self number, because there is not a number n which added to its sum of digits gives 120323343223000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120323343223001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4252144852 + ... + 4252173148.

Almost surely, 2^{120323343223000} is an apocalyptic number.

120323343223000 is a gapful number since it is divisible by the number (10) 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 120323343223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149680278820800).

120323343223000 is an abundant number, since it is smaller than the sum of its proper divisors (179037214418600).

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

120323343223000 is a wasteful number, since it uses less digits than its factorization.

120323343223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29367 (or 29353 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 120323343223000 its reverse (322343323021), we get a palindrome (120645686546021).

The spelling of 120323343223000 in words is "one hundred twenty trillion, three hundred twenty-three billion, three hundred forty-three million, two hundred twenty-three thousand".