213323123002323 has 8 divisors (see below), whose sum is σ = 284431608350608. Its totient is φ = 142215026494464.

The previous prime is 213323123002309. The next prime is 213323123002351. The reversal of 213323123002323 is 323200321323312.

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

It is not a de Polignac number, because 213323123002323 - 2¹⁰ = 213323123001299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213323123012323) 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 7 ways as a sum of consecutive naturals, for example, 95927590 + ... + 98126187.

It is an arithmetic number, because the mean of its divisors is an integer number (35553951043826).

Almost surely, 2^{213323123002323} is an apocalyptic number.

213323123002323 is a deficient number, since it is larger than the sum of its proper divisors (71108485348285).

213323123002323 is a wasteful number, since it uses less digits than its factorization.

213323123002323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194420213.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 213323123002323 its reverse (323200321323312), we get a palindrome (536523444325635).

The spelling of 213323123002323 in words is "two hundred thirteen trillion, three hundred twenty-three billion, one hundred twenty-three million, two thousand, three hundred twenty-three".