115122144666811 has 2 divisors, whose sum is σ = 115122144666812. Its totient is φ = 115122144666810.

The previous prime is 115122144666703. The next prime is 115122144666833. The reversal of 115122144666811 is 118666441221511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115122144666811 - 2²³ = 115122136278203 is a prime.

It is not a weakly prime, because it can be changed into another prime (115122144666871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57561072333405 + 57561072333406.

It is an arithmetic number, because the mean of its divisors is an integer number (57561072333406).

Almost surely, 2^{115122144666811} is an apocalyptic number.

115122144666811 is a deficient number, since it is larger than the sum of its proper divisors (1).

115122144666811 is an equidigital number, since it uses as much as digits as its factorization.

115122144666811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 552960, while the sum is 49.

The spelling of 115122144666811 in words is "one hundred fifteen trillion, one hundred twenty-two billion, one hundred forty-four million, six hundred sixty-six thousand, eight hundred eleven".