30324330213 has 4 divisors (see below), whose sum is σ = 40432440288. Its totient is φ = 20216220140.

The previous prime is 30324330173. The next prime is 30324330221. The reversal of 30324330213 is 31203342303.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 30324330213 - 2⁶ = 30324330149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30324330313) 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, 5054055033 + ... + 5054055038.

It is an arithmetic number, because the mean of its divisors is an integer number (10108110072).

Almost surely, 2^30324330213 is an apocalyptic number.

It is an amenable number.

30324330213 is a deficient number, since it is larger than the sum of its proper divisors (10108110075).

30324330213 is a wasteful number, since it uses less digits than its factorization.

30324330213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10108110074.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30324330213 its reverse (31203342303), we get a palindrome (61527672516).

The spelling of 30324330213 in words is "thirty billion, three hundred twenty-four million, three hundred thirty thousand, two hundred thirteen".