213300323 has 4 divisors (see below), whose sum is σ = 214240200. Its totient is φ = 212360448.

The previous prime is 213300317. The next prime is 213300341. The reversal of 213300323 is 323003312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 213300323 - 2⁸ = 213300067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213300383) 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, 469598 + ... + 470051.

It is an arithmetic number, because the mean of its divisors is an integer number (53560050).

Almost surely, 2^213300323 is an apocalyptic number.

213300323 is a deficient number, since it is larger than the sum of its proper divisors (939877).

213300323 is an equidigital number, since it uses as much as digits as its factorization.

213300323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939876.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 213300323 is about 14604.8047915746. The cubic root of 213300323 is about 597.4898119794.

Adding to 213300323 its reverse (323003312), we get a palindrome (536303635).

The spelling of 213300323 in words is "two hundred thirteen million, three hundred thousand, three hundred twenty-three".