30230331021330 has 64 divisors (see below), whose sum is σ = 81701680582656. Its totient is φ = 7092159768000.

The previous prime is 30230331021323. The next prime is 30230331021389. The reversal of 30230331021330 is 3312013303203.

It is a self number, because there is not a number n which added to its sum of digits gives 30230331021330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1477523056 + ... + 1477543515.

It is an arithmetic number, because the mean of its divisors is an integer number (1276588759104).

Almost surely, 2^{30230331021330} is an apocalyptic number.

30230331021330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30230331021330 is an abundant number, since it is smaller than the sum of its proper divisors (51471349561326).

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

30230331021330 is a wasteful number, since it uses less digits than its factorization.

30230331021330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955066623.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 30230331021330 its reverse (3312013303203), we get a palindrome (33542344324533).

The spelling of 30230331021330 in words is "thirty trillion, two hundred thirty billion, three hundred thirty-one million, twenty-one thousand, three hundred thirty".