30323321323230 has 128 divisors (see below), whose sum is σ = 83255951116800. Its totient is φ = 7006474473984.

The previous prime is 30323321323219. The next prime is 30323321323237. The reversal of 30323321323230 is 3232312332303.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30323321323237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17963944 + ... + 19579323.

It is an arithmetic number, because the mean of its divisors is an integer number (650437118100).

Almost surely, 2^{30323321323230} is an apocalyptic number.

30323321323230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30323321323230 is an abundant number, since it is smaller than the sum of its proper divisors (52932629793570).

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

30323321323230 is a wasteful number, since it uses less digits than its factorization.

30323321323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37543418.

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 30323321323230 its reverse (3232312332303), we get a palindrome (33555633655533).

The spelling of 30323321323230 in words is "thirty trillion, three hundred twenty-three billion, three hundred twenty-one million, three hundred twenty-three thousand, two hundred thirty".