230303120000 has 160 divisors (see below), whose sum is σ = 581895858720. Its totient is φ = 90744192000.

The previous prime is 230303119997. The next prime is 230303120009. The reversal of 230303120000 is 21303032.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230303120009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5338517 + ... + 5381483.

It is an arithmetic number, because the mean of its divisors is an integer number (3636849117).

Almost surely, 2^230303120000 is an apocalyptic number.

230303120000 is a gapful number since it is divisible by the number (20) 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 230303120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290947929360).

230303120000 is an abundant number, since it is smaller than the sum of its proper divisors (351592738720).

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

230303120000 is an frugal number, since it uses more digits than its factorization.

230303120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43068 (or 43041 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 230303120000 its reverse (21303032), we get a palindrome (230324423032).

The spelling of 230303120000 in words is "two hundred thirty billion, three hundred three million, one hundred twenty thousand".