30211023223 has 2 divisors, whose sum is σ = 30211023224. Its totient is φ = 30211023222.

The previous prime is 30211023197. The next prime is 30211023229. The reversal of 30211023223 is 32232011203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30211023223 - 2⁵ = 30211023191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30211023223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30211023229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105511611 + 15105511612.

It is an arithmetic number, because the mean of its divisors is an integer number (15105511612).

Almost surely, 2^30211023223 is an apocalyptic number.

30211023223 is a deficient number, since it is larger than the sum of its proper divisors (1).

30211023223 is an equidigital number, since it uses as much as digits as its factorization.

30211023223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30211023223 its reverse (32232011203), we get a palindrome (62443034426).

The spelling of 30211023223 in words is "thirty billion, two hundred eleven million, twenty-three thousand, two hundred twenty-three".