131396796211 has 2 divisors, whose sum is σ = 131396796212. Its totient is φ = 131396796210.

The previous prime is 131396796191. The next prime is 131396796229. The reversal of 131396796211 is 112697693131.

It is a strong prime.

It is an emirp because it is prime and its reverse (112697693131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131396796211 - 2²⁹ = 130859925299 is a prime.

It is not a weakly prime, because it can be changed into another prime (131396796241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65698398105 + 65698398106.

It is an arithmetic number, because the mean of its divisors is an integer number (65698398106).

Almost surely, 2^131396796211 is an apocalyptic number.

131396796211 is a deficient number, since it is larger than the sum of its proper divisors (1).

131396796211 is an equidigital number, since it uses as much as digits as its factorization.

131396796211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 49.

The spelling of 131396796211 in words is "one hundred thirty-one billion, three hundred ninety-six million, seven hundred ninety-six thousand, two hundred eleven".