320300113213 has 2 divisors, whose sum is σ = 320300113214. Its totient is φ = 320300113212.

The previous prime is 320300113207. The next prime is 320300113223. The reversal of 320300113213 is 312311003023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212966559289 + 107333553924 = 461483^2 + 327618^2 .

It is a cyclic number.

It is not a de Polignac number, because 320300113213 - 2⁹ = 320300112701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320300113223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160150056606 + 160150056607.

It is an arithmetic number, because the mean of its divisors is an integer number (160150056607).

Almost surely, 2^320300113213 is an apocalyptic number.

It is an amenable number.

320300113213 is a deficient number, since it is larger than the sum of its proper divisors (1).

320300113213 is an equidigital number, since it uses as much as digits as its factorization.

320300113213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 320300113213 its reverse (312311003023), we get a palindrome (632611116236).

The spelling of 320300113213 in words is "three hundred twenty billion, three hundred million, one hundred thirteen thousand, two hundred thirteen".