213443130141301 has 2 divisors, whose sum is σ = 213443130141302. Its totient is φ = 213443130141300.

The previous prime is 213443130141299. The next prime is 213443130141343. The reversal of 213443130141301 is 103141031344312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202492160040676 + 10950970100625 = 14229974^2 + 3309225^2 .

It is a cyclic number.

It is not a de Polignac number, because 213443130141301 - 2¹ = 213443130141299 is a prime.

Together with 213443130141299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213443130142301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106721565070650 + 106721565070651.

It is an arithmetic number, because the mean of its divisors is an integer number (106721565070651).

Almost surely, 2^{213443130141301} is an apocalyptic number.

It is an amenable number.

213443130141301 is a deficient number, since it is larger than the sum of its proper divisors (1).

213443130141301 is an equidigital number, since it uses as much as digits as its factorization.

213443130141301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 213443130141301 its reverse (103141031344312), we get a palindrome (316584161485613).

The spelling of 213443130141301 in words is "two hundred thirteen trillion, four hundred forty-three billion, one hundred thirty million, one hundred forty-one thousand, three hundred one".