13211020200341 has 2 divisors, whose sum is σ = 13211020200342. Its totient is φ = 13211020200340.

The previous prime is 13211020200311. The next prime is 13211020200409. The reversal of 13211020200341 is 14300202011231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9658756485316 + 3552263715025 = 3107854^2 + 1884745^2 .

It is an emirp because it is prime and its reverse (14300202011231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13211020200341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13211020200311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6605510100170 + 6605510100171.

It is an arithmetic number, because the mean of its divisors is an integer number (6605510100171).

Almost surely, 2^{13211020200341} is an apocalyptic number.

It is an amenable number.

13211020200341 is a deficient number, since it is larger than the sum of its proper divisors (1).

13211020200341 is an equidigital number, since it uses as much as digits as its factorization.

13211020200341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13211020200341 its reverse (14300202011231), we get a palindrome (27511222211572).

The spelling of 13211020200341 in words is "thirteen trillion, two hundred eleven billion, twenty million, two hundred thousand, three hundred forty-one".