30022323321 has 4 divisors (see below), whose sum is σ = 40029764432. Its totient is φ = 20014882212.

The previous prime is 30022323313. The next prime is 30022323413. The reversal of 30022323321 is 12332322003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12332322003 = 3 ⋅4110774001.

It is not a de Polignac number, because 30022323321 - 2³ = 30022323313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30022321321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5003720551 + ... + 5003720556.

It is an arithmetic number, because the mean of its divisors is an integer number (10007441108).

Almost surely, 2^30022323321 is an apocalyptic number.

It is an amenable number.

30022323321 is a deficient number, since it is larger than the sum of its proper divisors (10007441111).

30022323321 is a wasteful number, since it uses less digits than its factorization.

30022323321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10007441110.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30022323321 its reverse (12332322003), we get a palindrome (42354645324).

The spelling of 30022323321 in words is "thirty billion, twenty-two million, three hundred twenty-three thousand, three hundred twenty-one".