102411430440017 has 2 divisors, whose sum is σ = 102411430440018. Its totient is φ = 102411430440016.

The previous prime is 102411430439999. The next prime is 102411430440043. The reversal of 102411430440017 is 710044034114201.

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., 68527866760336 + 33883563679681 = 8278156^2 + 5820959^2 .

It is a cyclic number.

It is not a de Polignac number, because 102411430440017 - 2²⁸ = 102411162004561 is a prime.

It is not a weakly prime, because it can be changed into another prime (102411430410017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51205715220008 + 51205715220009.

It is an arithmetic number, because the mean of its divisors is an integer number (51205715220009).

Almost surely, 2^{102411430440017} is an apocalyptic number.

It is an amenable number.

102411430440017 is a deficient number, since it is larger than the sum of its proper divisors (1).

102411430440017 is an equidigital number, since it uses as much as digits as its factorization.

102411430440017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 32.

Adding to 102411430440017 its reverse (710044034114201), we get a palindrome (812455464554218).

The spelling of 102411430440017 in words is "one hundred two trillion, four hundred eleven billion, four hundred thirty million, four hundred forty thousand, seventeen".