131344102122011 has 2 divisors, whose sum is σ = 131344102122012. Its totient is φ = 131344102122010.

The previous prime is 131344102121933. The next prime is 131344102122049. The reversal of 131344102122011 is 110221201443131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131344102122011 - 2¹⁴ = 131344102105627 is a prime.

It is not a weakly prime, because it can be changed into another prime (131344102122911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65672051061005 + 65672051061006.

It is an arithmetic number, because the mean of its divisors is an integer number (65672051061006).

Almost surely, 2^{131344102122011} is an apocalyptic number.

131344102122011 is a deficient number, since it is larger than the sum of its proper divisors (1).

131344102122011 is an equidigital number, since it uses as much as digits as its factorization.

131344102122011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 131344102122011 its reverse (110221201443131), we get a palindrome (241565303565142).

The spelling of 131344102122011 in words is "one hundred thirty-one trillion, three hundred forty-four billion, one hundred two million, one hundred twenty-two thousand, eleven".