30330301232 has 80 divisors (see below), whose sum is σ = 73977027072. Its totient is φ = 11702223360.

The previous prime is 30330301219. The next prime is 30330301237. The reversal of 30330301232 is 23210303303.

It is not an unprimeable number, because it can be changed into a prime (30330301237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7388 + ... + 246404.

Almost surely, 2^30330301232 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 30330301232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36988513536).

30330301232 is an abundant number, since it is smaller than the sum of its proper divisors (43646725840).

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

30330301232 is a wasteful number, since it uses less digits than its factorization.

30330301232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239146 (or 239140 counting only the distinct ones).

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

Adding to 30330301232 its reverse (23210303303), we get a palindrome (53540604535).

The spelling of 30330301232 in words is "thirty billion, three hundred thirty million, three hundred one thousand, two hundred thirty-two".