230211323321 has 4 divisors (see below), whose sum is σ = 263098655232. Its totient is φ = 197323991412.

The previous prime is 230211323281. The next prime is 230211323323. The reversal of 230211323321 is 123323112032.

230211323321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 230211323321 - 2¹⁴ = 230211306937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230211323323) 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 in 3 ways as a sum of consecutive naturals, for example, 16443665945 + ... + 16443665958.

It is an arithmetic number, because the mean of its divisors is an integer number (65774663808).

Almost surely, 2^230211323321 is an apocalyptic number.

It is an amenable number.

230211323321 is a deficient number, since it is larger than the sum of its proper divisors (32887331911).

230211323321 is an equidigital number, since it uses as much as digits as its factorization.

230211323321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32887331910.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 230211323321 its reverse (123323112032), we get a palindrome (353534435353).

The spelling of 230211323321 in words is "two hundred thirty billion, two hundred eleven million, three hundred twenty-three thousand, three hundred twenty-one".