303230144112 has 240 divisors, whose sum is σ = 956588774400. Its totient is φ = 82420208640.

The previous prime is 303230144101. The next prime is 303230144123. The reversal of 303230144112 is 211441032303.

It is a happy number.

303230144112 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (303230144101) and next prime (303230144123).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4266564 + ... + 4337052.

It is an arithmetic number, because the mean of its divisors is an integer number (3985786560).

Almost surely, 2^303230144112 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 303230144112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478294387200).

303230144112 is an abundant number, since it is smaller than the sum of its proper divisors (653358630288).

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

303230144112 is a wasteful number, since it uses less digits than its factorization.

303230144112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70604 (or 70591 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 303230144112 its reverse (211441032303), we get a palindrome (514671176415).

The spelling of 303230144112 in words is "three hundred three billion, two hundred thirty million, one hundred forty-four thousand, one hundred twelve".