1288175616011 has 2 divisors, whose sum is σ = 1288175616012. Its totient is φ = 1288175616010.

The previous prime is 1288175615939. The next prime is 1288175616047. The reversal of 1288175616011 is 1106165718821.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1288175616011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1288175612011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644087808005 + 644087808006.

It is an arithmetic number, because the mean of its divisors is an integer number (644087808006).

Almost surely, 2^{1288175616011} is an apocalyptic number.

1288175616011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1288175616011 is an equidigital number, since it uses as much as digits as its factorization.

1288175616011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 47.

The spelling of 1288175616011 in words is "one trillion, two hundred eighty-eight billion, one hundred seventy-five million, six hundred sixteen thousand, eleven".