303113330144112 has 80 divisors (see below), whose sum is σ = 788236521935360. Its totient is φ = 100367628768000.

The previous prime is 303113330144087. The next prime is 303113330144123. The reversal of 303113330144112 is 211441033311303.

It is a happy number.

It is a super-2 number, since 2×303113330144112² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 303113330144112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107292314 + ... + 1107566022.

It is an arithmetic number, because the mean of its divisors is an integer number (9852956524192).

Almost surely, 2^{303113330144112} is an apocalyptic number.

It is an amenable number.

303113330144112 is an abundant number, since it is smaller than the sum of its proper divisors (485123191791248).

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

303113330144112 is a wasteful number, since it uses less digits than its factorization.

303113330144112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426662 (or 426656 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 303113330144112 its reverse (211441033311303), we get a palindrome (514554363455415).

The spelling of 303113330144112 in words is "three hundred three trillion, one hundred thirteen billion, three hundred thirty million, one hundred forty-four thousand, one hundred twelve".