213203300323 has 8 divisors (see below), whose sum is σ = 230978428128. Its totient is φ = 195624583104.

The previous prime is 213203300291. The next prime is 213203300333. The reversal of 213203300323 is 323003302312.

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

It is a cyclic number.

It is not a de Polignac number, because 213203300323 - 2⁵ = 213203300291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213203300294 and 213203300303.

It is not an unprimeable number, because it can be changed into a prime (213203300333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49100386 + ... + 49104727.

It is an arithmetic number, because the mean of its divisors is an integer number (28872303516).

Almost surely, 2^213203300323 is an apocalyptic number.

213203300323 is a deficient number, since it is larger than the sum of its proper divisors (17775127805).

213203300323 is a wasteful number, since it uses less digits than its factorization.

213203300323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98205293.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 213203300323 its reverse (323003302312), we get a palindrome (536206602635).

The spelling of 213203300323 in words is "two hundred thirteen billion, two hundred three million, three hundred thousand, three hundred twenty-three".