30120121133230 has 8 divisors (see below), whose sum is σ = 54216218039832. Its totient is φ = 12048048453288.

The previous prime is 30120121133203. The next prime is 30120121133261. The reversal of 30120121133230 is 3233112102103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1506006056652 + ... + 1506006056671.

It is an arithmetic number, because the mean of its divisors is an integer number (6777027254979).

Almost surely, 2^{30120121133230} is an apocalyptic number.

30120121133230 is a deficient number, since it is larger than the sum of its proper divisors (24096096906602).

30120121133230 is a wasteful number, since it uses less digits than its factorization.

30120121133230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012012113330.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30120121133230 its reverse (3233112102103), we get a palindrome (33353233235333).

The spelling of 30120121133230 in words is "thirty trillion, one hundred twenty billion, one hundred twenty-one million, one hundred thirty-three thousand, two hundred thirty".