213002320323 has 8 divisors (see below), whose sum is σ = 305849485648. Its totient is φ = 131078350944.

The previous prime is 213002320291. The next prime is 213002320339. The reversal of 213002320323 is 323023200312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213002320323 - 2⁵ = 213002320291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213002320323.

It is not an unprimeable number, because it can be changed into a prime (213002320423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2730798940 + ... + 2730799017.

It is an arithmetic number, because the mean of its divisors is an integer number (38231185706).

Almost surely, 2^213002320323 is an apocalyptic number.

213002320323 is a deficient number, since it is larger than the sum of its proper divisors (92847165325).

213002320323 is a wasteful number, since it uses less digits than its factorization.

213002320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5461597973.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 213002320323 its reverse (323023200312), we get a palindrome (536025520635).

The spelling of 213002320323 in words is "two hundred thirteen billion, two million, three hundred twenty thousand, three hundred twenty-three".