30023321222203 has 4 divisors (see below), whose sum is σ = 30023345387248. Its totient is φ = 30023297057160.

The previous prime is 30023321222171. The next prime is 30023321222207. The reversal of 30023321222203 is 30222212332003.

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

It is a cyclic number.

It is not a de Polignac number, because 30023321222203 - 2⁵ = 30023321222171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30023321222207) 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, 10111728 + ... + 12739453.

It is an arithmetic number, because the mean of its divisors is an integer number (7505836346812).

Almost surely, 2^{30023321222203} is an apocalyptic number.

30023321222203 is a deficient number, since it is larger than the sum of its proper divisors (24165045).

30023321222203 is a wasteful number, since it uses less digits than its factorization.

30023321222203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24165044.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 30023321222203 its reverse (30222212332003), we get a palindrome (60245533554206).

The spelling of 30023321222203 in words is "thirty trillion, twenty-three billion, three hundred twenty-one million, two hundred twenty-two thousand, two hundred three".