213302220303213 has 12 divisors (see below), whose sum is σ = 308103333688800. Its totient is φ = 142201421778696.

The previous prime is 213302220303199. The next prime is 213302220303239. The reversal of 213302220303213 is 312303022203312.

213302220303213 is a `hidden beast` number, since 2 + 1 + 3 + 302 + 2 + 2 + 0 + 30 + 321 + 3 = 666.

It is not a de Polignac number, because 213302220303213 - 2²⁶ = 213302153194349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213302220307213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40843888 + ... + 45769286.

It is an arithmetic number, because the mean of its divisors is an integer number (25675277807400).

Almost surely, 2^{213302220303213} is an apocalyptic number.

It is an amenable number.

213302220303213 is a deficient number, since it is larger than the sum of its proper divisors (94801113385587).

213302220303213 is a wasteful number, since it uses less digits than its factorization.

213302220303213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9737248 (or 9737245 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 213302220303213 its reverse (312303022203312), we get a palindrome (525605242506525).

The spelling of 213302220303213 in words is "two hundred thirteen trillion, three hundred two billion, two hundred twenty million, three hundred three thousand, two hundred thirteen".