30311210000230 has 8 divisors (see below), whose sum is σ = 54560178000432. Its totient is φ = 12124484000088.

The previous prime is 30311210000213. The next prime is 30311210000237. The reversal of 30311210000230 is 3200001211303.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30311210000237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515560500002 + ... + 1515560500021.

It is an arithmetic number, because the mean of its divisors is an integer number (6820022250054).

Almost surely, 2^{30311210000230} is an apocalyptic number.

30311210000230 is a deficient number, since it is larger than the sum of its proper divisors (24248968000202).

30311210000230 is a wasteful number, since it uses less digits than its factorization.

30311210000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031121000030.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30311210000230 its reverse (3200001211303), we get a palindrome (33511211211533).

The spelling of 30311210000230 in words is "thirty trillion, three hundred eleven billion, two hundred ten million, two hundred thirty", and thus it is an aban number.