30322013233 has 2 divisors, whose sum is σ = 30322013234. Its totient is φ = 30322013232.

The previous prime is 30322013231. The next prime is 30322013273. The reversal of 30322013233 is 33231022303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20052825664 + 10269187569 = 141608^2 + 101337^2 .

It is an emirp because it is prime and its reverse (33231022303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30322013233 - 2¹ = 30322013231 is a prime.

It is a super-2 number, since 2×30322013233² (a number of 22 digits) contains 22 as substring.

Together with 30322013231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30322013231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15161006616 + 15161006617.

It is an arithmetic number, because the mean of its divisors is an integer number (15161006617).

Almost surely, 2^30322013233 is an apocalyptic number.

It is an amenable number.

30322013233 is a deficient number, since it is larger than the sum of its proper divisors (1).

30322013233 is an equidigital number, since it uses as much as digits as its factorization.

30322013233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30322013233 its reverse (33231022303), we get a palindrome (63553035536).

The spelling of 30322013233 in words is "thirty billion, three hundred twenty-two million, thirteen thousand, two hundred thirty-three".