230321221333 has 4 divisors (see below), whose sum is σ = 263224252960. Its totient is φ = 197418189708.

The previous prime is 230321221331. The next prime is 230321221391. The reversal of 230321221333 is 333122123032.

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 230321221333 - 2¹ = 230321221331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230321221298 and 230321221307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230321221331) 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, 16451515803 + ... + 16451515816.

It is an arithmetic number, because the mean of its divisors is an integer number (65806063240).

Almost surely, 2^230321221333 is an apocalyptic number.

It is an amenable number.

230321221333 is a deficient number, since it is larger than the sum of its proper divisors (32903031627).

230321221333 is an equidigital number, since it uses as much as digits as its factorization.

230321221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32903031626.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 230321221333 its reverse (333122123032), we get a palindrome (563443344365).

The spelling of 230321221333 in words is "two hundred thirty billion, three hundred twenty-one million, two hundred twenty-one thousand, three hundred thirty-three".