30013210033223 has 4 divisors (see below), whose sum is σ = 30013238051400. Its totient is φ = 30013182015048.

The previous prime is 30013210033199. The next prime is 30013210033241. The reversal of 30013210033223 is 32233001231003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30013210033223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013210033253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12335648 + ... + 14566901.

It is an arithmetic number, because the mean of its divisors is an integer number (7503309512850).

Almost surely, 2^{30013210033223} is an apocalyptic number.

30013210033223 is a deficient number, since it is larger than the sum of its proper divisors (28018177).

30013210033223 is a wasteful number, since it uses less digits than its factorization.

30013210033223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28018176.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30013210033223 its reverse (32233001231003), we get a palindrome (62246211264226).

The spelling of 30013210033223 in words is "thirty trillion, thirteen billion, two hundred ten million, thirty-three thousand, two hundred twenty-three".