30013223211233 has 4 divisors (see below), whose sum is σ = 31592866538160. Its totient is φ = 28433579884308.

The previous prime is 30013223211221. The next prime is 30013223211239. The reversal of 30013223211233 is 33211232231003.

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 a de Polignac number, because none of the positive numbers 2^k-30013223211233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30013223211239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789821663435 + ... + 789821663472.

It is an arithmetic number, because the mean of its divisors is an integer number (7898216634540).

Almost surely, 2^{30013223211233} is an apocalyptic number.

It is an amenable number.

30013223211233 is a deficient number, since it is larger than the sum of its proper divisors (1579643326927).

30013223211233 is a wasteful number, since it uses less digits than its factorization.

30013223211233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579643326926.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 30013223211233 its reverse (33211232231003), we get a palindrome (63224455442236).

The spelling of 30013223211233 in words is "thirty trillion, thirteen billion, two hundred twenty-three million, two hundred eleven thousand, two hundred thirty-three".