30211302203223 has 32 divisors (see below), whose sum is σ = 44534724659712. Its totient is φ = 18120088166400.

The previous prime is 30211302203183. The next prime is 30211302203279. The reversal of 30211302203223 is 32230220311203.

It is not a de Polignac number, because 30211302203223 - 2¹⁰ = 30211302202199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30211302203193 and 30211302203202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211302202223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6615498 + ... + 10207223.

It is an arithmetic number, because the mean of its divisors is an integer number (1391710145616).

Almost surely, 2^{30211302203223} is an apocalyptic number.

30211302203223 is a deficient number, since it is larger than the sum of its proper divisors (14323422456489).

30211302203223 is a wasteful number, since it uses less digits than its factorization.

30211302203223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16824295.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30211302203223 its reverse (32230220311203), we get a palindrome (62441522514426).

The spelling of 30211302203223 in words is "thirty trillion, two hundred eleven billion, three hundred two million, two hundred three thousand, two hundred twenty-three".