30330300012320 has 768 divisors, whose sum is σ = 93139293671424. Its totient is φ = 9060581376000.

The previous prime is 30330300012289. The next prime is 30330300012323. The reversal of 30330300012320 is 2321000303303.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 30330300012292 and 30330300012301.

It is not an unprimeable number, because it can be changed into a prime (30330300012323) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9973790000 + ... + 9973793040.

It is an arithmetic number, because the mean of its divisors is an integer number (121275121968).

Almost surely, 2^{30330300012320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30330300012320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46569646835712).

30330300012320 is an abundant number, since it is smaller than the sum of its proper divisors (62808993659104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30330300012320 is a wasteful number, since it uses less digits than its factorization.

30330300012320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465 (or 3457 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30330300012320 its reverse (2321000303303), we get a palindrome (32651300315623).

The spelling of 30330300012320 in words is "thirty trillion, three hundred thirty billion, three hundred million, twelve thousand, three hundred twenty".