102352005697 has 2 divisors, whose sum is σ = 102352005698. Its totient is φ = 102352005696.

The previous prime is 102352005683. The next prime is 102352005709. The reversal of 102352005697 is 796500253201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92369797776 + 9982207921 = 303924^2 + 99911^2 .

It is a cyclic number.

It is not a de Polignac number, because 102352005697 - 2³¹ = 100204522049 is a prime.

It is not a weakly prime, because it can be changed into another prime (102352005617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51176002848 + 51176002849.

It is an arithmetic number, because the mean of its divisors is an integer number (51176002849).

Almost surely, 2^102352005697 is an apocalyptic number.

It is an amenable number.

102352005697 is a deficient number, since it is larger than the sum of its proper divisors (1).

102352005697 is an equidigital number, since it uses as much as digits as its factorization.

102352005697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 40.

Adding to 102352005697 its reverse (796500253201), we get a palindrome (898852258898).

The spelling of 102352005697 in words is "one hundred two billion, three hundred fifty-two million, five thousand, six hundred ninety-seven".