213320301442201 has 2 divisors, whose sum is σ = 213320301442202. Its totient is φ = 213320301442200.

The previous prime is 213320301442181. The next prime is 213320301442243. The reversal of 213320301442201 is 102244103023312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158766552067600 + 54553749374601 = 12600260^2 + 7386051^2 .

It is a cyclic number.

It is not a de Polignac number, because 213320301442201 - 2⁵ = 213320301442169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213320301442201.

It is not a weakly prime, because it can be changed into another prime (213320301842201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106660150721100 + 106660150721101.

It is an arithmetic number, because the mean of its divisors is an integer number (106660150721101).

Almost surely, 2^{213320301442201} is an apocalyptic number.

It is an amenable number.

213320301442201 is a deficient number, since it is larger than the sum of its proper divisors (1).

213320301442201 is an equidigital number, since it uses as much as digits as its factorization.

213320301442201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 213320301442201 its reverse (102244103023312), we get a palindrome (315564404465513).

The spelling of 213320301442201 in words is "two hundred thirteen trillion, three hundred twenty billion, three hundred one million, four hundred forty-two thousand, two hundred one".