213232103213 has 8 divisors (see below), whose sum is σ = 216128889600. Its totient is φ = 210340258128.

The previous prime is 213232103131. The next prime is 213232103221. The reversal of 213232103213 is 312301232312.

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 213232103213 - 2¹² = 213232099117 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 (213232103813) 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, 1148393 + ... + 1321086.

It is an arithmetic number, because the mean of its divisors is an integer number (27016111200).

Almost surely, 2^213232103213 is an apocalyptic number.

It is an amenable number.

213232103213 is a deficient number, since it is larger than the sum of its proper divisors (2896786387).

213232103213 is a wasteful number, since it uses less digits than its factorization.

213232103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470651.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 213232103213 its reverse (312301232312), we get a palindrome (525533335525).

The spelling of 213232103213 in words is "two hundred thirteen billion, two hundred thirty-two million, one hundred three thousand, two hundred thirteen".