30012311330321 has 8 divisors (see below), whose sum is σ = 30062831736000. Its totient is φ = 29961825426000.

The previous prime is 30012311330263. The next prime is 30012311330357. The reversal of 30012311330321 is 12303311321003.

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

It is a cyclic number.

It is not a de Polignac number, because 30012311330321 - 2²² = 30012307136017 is a prime.

It is a super-2 number, since 2×30012311330321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012311330371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6883805 + ... + 10363946.

It is an arithmetic number, because the mean of its divisors is an integer number (3757853967000).

Almost surely, 2^{30012311330321} is an apocalyptic number.

It is an amenable number.

30012311330321 is a deficient number, since it is larger than the sum of its proper divisors (50520405679).

30012311330321 is a wasteful number, since it uses less digits than its factorization.

30012311330321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17250679.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 30012311330321 its reverse (12303311321003), we get a palindrome (42315622651324).

The spelling of 30012311330321 in words is "thirty trillion, twelve billion, three hundred eleven million, three hundred thirty thousand, three hundred twenty-one".