30330023312 has 20 divisors (see below), whose sum is σ = 58789153920. Its totient is φ = 15158628768.

The previous prime is 30330023293. The next prime is 30330023327. The reversal of 30330023312 is 21332003303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359612 + ... + 435867.

It is an arithmetic number, because the mean of its divisors is an integer number (2939457696).

Almost surely, 2^30330023312 is an apocalyptic number.

It is an amenable number.

30330023312 is a deficient number, since it is larger than the sum of its proper divisors (28459130608).

30330023312 is a wasteful number, since it uses less digits than its factorization.

30330023312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797870 (or 797864 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30330023312 its reverse (21332003303), we get a palindrome (51662026615).

The spelling of 30330023312 in words is "thirty billion, three hundred thirty million, twenty-three thousand, three hundred twelve".