131411230213 has 2 divisors, whose sum is σ = 131411230214. Its totient is φ = 131411230212.

The previous prime is 131411230211. The next prime is 131411230219. The reversal of 131411230213 is 312032114131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129497780164 + 1913450049 = 359858^2 + 43743^2 .

It is a cyclic number.

It is not a de Polignac number, because 131411230213 - 2¹ = 131411230211 is a prime.

It is a super-2 number, since 2×131411230213² (a number of 23 digits) contains 22 as substring.

Together with 131411230211, 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 (131411230211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65705615106 + 65705615107.

It is an arithmetic number, because the mean of its divisors is an integer number (65705615107).

Almost surely, 2^131411230213 is an apocalyptic number.

It is an amenable number.

131411230213 is a deficient number, since it is larger than the sum of its proper divisors (1).

131411230213 is an equidigital number, since it uses as much as digits as its factorization.

131411230213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 131411230213 its reverse (312032114131), we get a palindrome (443443344344).

The spelling of 131411230213 in words is "one hundred thirty-one billion, four hundred eleven million, two hundred thirty thousand, two hundred thirteen".