30230320331312 has 20 divisors (see below), whose sum is σ = 62016613033176. Its totient is φ = 14226033096960.

The previous prime is 30230320331311. The next prime is 30230320331317. The reversal of 30230320331312 is 21313302303203.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30230320331311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55570441514 + ... + 55570442057.

Almost surely, 2^{30230320331312} is an apocalyptic number.

It is an amenable number.

30230320331312 is an abundant number, since it is smaller than the sum of its proper divisors (31786292701864).

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

30230320331312 is a wasteful number, since it uses less digits than its factorization.

30230320331312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111140883596 (or 111140883590 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 30230320331312 its reverse (21313302303203), we get a palindrome (51543622634515).

The spelling of 30230320331312 in words is "thirty trillion, two hundred thirty billion, three hundred twenty million, three hundred thirty-one thousand, three hundred twelve".