30312123000230 has 8 divisors (see below), whose sum is σ = 54561821400432. Its totient is φ = 12124849200088.

The previous prime is 30312123000223. The next prime is 30312123000241. The reversal of 30312123000230 is 3200032121303.

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, 1515606150002 + ... + 1515606150021.

It is an arithmetic number, because the mean of its divisors is an integer number (6820227675054).

Almost surely, 2^{30312123000230} is an apocalyptic number.

30312123000230 is a deficient number, since it is larger than the sum of its proper divisors (24249698400202).

30312123000230 is a wasteful number, since it uses less digits than its factorization.

30312123000230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031212300030.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30312123000230 its reverse (3200032121303), we get a palindrome (33512155121533).

The spelling of 30312123000230 in words is "thirty trillion, three hundred twelve billion, one hundred twenty-three million, two hundred thirty", and thus it is an aban number.