1711175161 has 2 divisors, whose sum is σ = 1711175162. Its totient is φ = 1711175160.

The previous prime is 1711175117. The next prime is 1711175197. The reversal of 1711175161 is 1615711171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1658525625 + 52649536 = 40725^2 + 7256^2 .

It is a cyclic number.

It is not a de Polignac number, because 1711175161 - 2⁹ = 1711174649 is a prime.

It is not a weakly prime, because it can be changed into another prime (1711175101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855587580 + 855587581.

It is an arithmetic number, because the mean of its divisors is an integer number (855587581).

Almost surely, 2^1711175161 is an apocalyptic number.

It is an amenable number.

1711175161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1711175161 is an equidigital number, since it uses as much as digits as its factorization.

1711175161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1470, while the sum is 31.

The square root of 1711175161 is about 41366.3530057945. The cubic root of 1711175161 is about 1196.0926523469.

The spelling of 1711175161 in words is "one billion, seven hundred eleven million, one hundred seventy-five thousand, one hundred sixty-one".