13201020011 has 2 divisors, whose sum is σ = 13201020012. Its totient is φ = 13201020010.

The previous prime is 13201019987. The next prime is 13201020017. The reversal of 13201020011 is 11002010231.

It is a strong prime.

It is an emirp because it is prime and its reverse (11002010231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13201020011 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 13201019974 and 13201020001.

It is not a weakly prime, because it can be changed into another prime (13201020017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600510005 + 6600510006.

It is an arithmetic number, because the mean of its divisors is an integer number (6600510006).

Almost surely, 2^13201020011 is an apocalyptic number.

13201020011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13201020011 is an equidigital number, since it uses as much as digits as its factorization.

13201020011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 13201020011 its reverse (11002010231), we get a palindrome (24203030242).

The spelling of 13201020011 in words is "thirteen billion, two hundred one million, twenty thousand, eleven".