13145206211 has 2 divisors, whose sum is σ = 13145206212. Its totient is φ = 13145206210.

The previous prime is 13145206201. The next prime is 13145206219. The reversal of 13145206211 is 11260254131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13145206211 - 2⁶ = 13145206147 is a prime.

It is not a weakly prime, because it can be changed into another prime (13145206219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6572603105 + 6572603106.

It is an arithmetic number, because the mean of its divisors is an integer number (6572603106).

Almost surely, 2^13145206211 is an apocalyptic number.

13145206211 is a deficient number, since it is larger than the sum of its proper divisors (1).

13145206211 is an equidigital number, since it uses as much as digits as its factorization.

13145206211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 13145206211 in words is "thirteen billion, one hundred forty-five million, two hundred six thousand, two hundred eleven".