131322332220011 has 2 divisors, whose sum is σ = 131322332220012. Its totient is φ = 131322332220010.

The previous prime is 131322332219941. The next prime is 131322332220017. The reversal of 131322332220011 is 110022233223131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131322332220011 - 2³⁰ = 131321258478187 is a prime.

It is not a weakly prime, because it can be changed into another prime (131322332220017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65661166110005 + 65661166110006.

It is an arithmetic number, because the mean of its divisors is an integer number (65661166110006).

Almost surely, 2^{131322332220011} is an apocalyptic number.

131322332220011 is a deficient number, since it is larger than the sum of its proper divisors (1).

131322332220011 is an equidigital number, since it uses as much as digits as its factorization.

131322332220011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 131322332220011 its reverse (110022233223131), we get a palindrome (241344565443142).

The spelling of 131322332220011 in words is "one hundred thirty-one trillion, three hundred twenty-two billion, three hundred thirty-two million, two hundred twenty thousand, eleven".