213300323207 has 4 divisors (see below), whose sum is σ = 213617263440. Its totient is φ = 212983382976.

The previous prime is 213300323183. The next prime is 213300323213. The reversal of 213300323207 is 702323003312.

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 213300323207 - 2⁸ = 213300322951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213300323267) 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, 158469107 + ... + 158470452.

It is an arithmetic number, because the mean of its divisors is an integer number (53404315860).

Almost surely, 2^213300323207 is an apocalyptic number.

213300323207 is a deficient number, since it is larger than the sum of its proper divisors (316940233).

213300323207 is an equidigital number, since it uses as much as digits as its factorization.

213300323207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316940232.

The product of its (nonzero) digits is 4536, while the sum is 26.

Adding to 213300323207 its reverse (702323003312), we get a palindrome (915623326519).

The spelling of 213300323207 in words is "two hundred thirteen billion, three hundred million, three hundred twenty-three thousand, two hundred seven".