30010023330 has 128 divisors (see below), whose sum is σ = 88349833728. Its totient is φ = 6367444992.

The previous prime is 30010023259. The next prime is 30010023343. The reversal of 30010023330 is 3332001003.

30010023330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 203034 + ... + 318186.

It is an arithmetic number, because the mean of its divisors is an integer number (690233076).

Almost surely, 2^30010023330 is an apocalyptic number.

30010023330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30010023330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44174916864).

30010023330 is an abundant number, since it is smaller than the sum of its proper divisors (58339810398).

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

30010023330 is a wasteful number, since it uses less digits than its factorization.

30010023330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115260.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 30010023330 its reverse (3332001003), we get a palindrome (33342024333).

The spelling of 30010023330 in words is "thirty billion, ten million, twenty-three thousand, three hundred thirty".