248127161017 has 2 divisors, whose sum is σ = 248127161018. Its totient is φ = 248127161016.

The previous prime is 248127161011. The next prime is 248127161027. The reversal of 248127161017 is 710161721842.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179010225216 + 69116935801 = 423096^2 + 262901^2 .

It is a cyclic number.

It is not a de Polignac number, because 248127161017 - 2⁷ = 248127160889 is a prime.

It is not a weakly prime, because it can be changed into another prime (248127161011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124063580508 + 124063580509.

It is an arithmetic number, because the mean of its divisors is an integer number (124063580509).

Almost surely, 2^248127161017 is an apocalyptic number.

It is an amenable number.

248127161017 is a deficient number, since it is larger than the sum of its proper divisors (1).

248127161017 is an equidigital number, since it uses as much as digits as its factorization.

248127161017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 40.

Adding to 248127161017 its reverse (710161721842), we get a palindrome (958288882859).

The spelling of 248127161017 in words is "two hundred forty-eight billion, one hundred twenty-seven million, one hundred sixty-one thousand, seventeen".