320001230213 has 4 divisors (see below), whose sum is σ = 365715691680. Its totient is φ = 274286768748.

The previous prime is 320001230207. The next prime is 320001230231. The reversal of 320001230213 is 312032100023.

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 320001230213 - 2¹² = 320001226117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320001230191 and 320001230200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320001233213) 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, 22857230723 + ... + 22857230736.

It is an arithmetic number, because the mean of its divisors is an integer number (91428922920).

Almost surely, 2^320001230213 is an apocalyptic number.

It is an amenable number.

320001230213 is a deficient number, since it is larger than the sum of its proper divisors (45714461467).

320001230213 is an equidigital number, since it uses as much as digits as its factorization.

320001230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45714461466.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 320001230213 its reverse (312032100023), we get a palindrome (632033330236).

The spelling of 320001230213 in words is "three hundred twenty billion, one million, two hundred thirty thousand, two hundred thirteen".