1175128141673 has 2 divisors, whose sum is σ = 1175128141674. Its totient is φ = 1175128141672.

The previous prime is 1175128141637. The next prime is 1175128141699. The reversal of 1175128141673 is 3761418215711.

Together with previous prime (1175128141637) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1126733421529 + 48394720144 = 1061477^2 + 219988^2 .

It is a cyclic number.

It is not a de Polignac number, because 1175128141673 - 2⁸ = 1175128141417 is a prime.

It is a super-2 number, since 2×1175128141673² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1175128141373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 587564070836 + 587564070837.

It is an arithmetic number, because the mean of its divisors is an integer number (587564070837).

Almost surely, 2^{1175128141673} is an apocalyptic number.

It is an amenable number.

1175128141673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1175128141673 is an equidigital number, since it uses as much as digits as its factorization.

1175128141673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282240, while the sum is 47.

The spelling of 1175128141673 in words is "one trillion, one hundred seventy-five billion, one hundred twenty-eight million, one hundred forty-one thousand, six hundred seventy-three".