30023303303012 has 48 divisors (see below), whose sum is σ = 53973181785600. Its totient is φ = 14605149861120.

The previous prime is 30023303303009. The next prime is 30023303303017. The reversal of 30023303303012 is 21030330332003.

It is not an unprimeable number, because it can be changed into a prime (30023303303017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244187312 + ... + 244310232.

It is an arithmetic number, because the mean of its divisors is an integer number (1124441287200).

Almost surely, 2^{30023303303012} is an apocalyptic number.

It is an amenable number.

30023303303012 is a deficient number, since it is larger than the sum of its proper divisors (23949878482588).

30023303303012 is a wasteful number, since it uses less digits than its factorization.

30023303303012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128516 (or 128514 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 30023303303012 its reverse (21030330332003), we get a palindrome (51053633635015).

The spelling of 30023303303012 in words is "thirty trillion, twenty-three billion, three hundred three million, three hundred three thousand, twelve".