30332330112 has 128 divisors (see below), whose sum is σ = 92135376000. Its totient is φ = 8661196800.

The previous prime is 30332330111. The next prime is 30332330141. The reversal of 30332330112 is 21103323303.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (30332330111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8193862 + ... + 8197562.

It is an arithmetic number, because the mean of its divisors is an integer number (719807625).

Almost surely, 2^30332330112 is an apocalyptic number.

30332330112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30332330112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46067688000).

30332330112 is an abundant number, since it is smaller than the sum of its proper divisors (61803045888).

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

30332330112 is a wasteful number, since it uses less digits than its factorization.

30332330112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6774 (or 6762 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 30332330112 its reverse (21103323303), we get a palindrome (51435653415).

The spelling of 30332330112 in words is "thirty billion, three hundred thirty-two million, three hundred thirty thousand, one hundred twelve".