201301132213 has 2 divisors, whose sum is σ = 201301132214. Its totient is φ = 201301132212.

The previous prime is 201301132183. The next prime is 201301132247. The reversal of 201301132213 is 312231103102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156694847409 + 44606284804 = 395847^2 + 211202^2 .

It is a cyclic number.

It is not a de Polignac number, because 201301132213 - 2¹³ = 201301124021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201301132313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100650566106 + 100650566107.

It is an arithmetic number, because the mean of its divisors is an integer number (100650566107).

Almost surely, 2^201301132213 is an apocalyptic number.

It is an amenable number.

201301132213 is a deficient number, since it is larger than the sum of its proper divisors (1).

201301132213 is an equidigital number, since it uses as much as digits as its factorization.

201301132213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 201301132213 its reverse (312231103102), we get a palindrome (513532235315).

The spelling of 201301132213 in words is "two hundred one billion, three hundred one million, one hundred thirty-two thousand, two hundred thirteen".