30230023012 has 48 divisors (see below), whose sum is σ = 61473226752. Its totient is φ = 12739577760.

The previous prime is 30230023009. The next prime is 30230023039. The reversal of 30230023012 is 21032003203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741553 + ... + 781255.

It is an arithmetic number, because the mean of its divisors is an integer number (1280692224).

Almost surely, 2^30230023012 is an apocalyptic number.

It is an amenable number.

30230023012 is an abundant number, since it is smaller than the sum of its proper divisors (31243203740).

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

30230023012 is a wasteful number, since it uses less digits than its factorization.

30230023012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40168 (or 40166 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30230023012 its reverse (21032003203), we get a palindrome (51262026215).

The spelling of 30230023012 in words is "thirty billion, two hundred thirty million, twenty-three thousand, twelve".