102130341249289 has 2 divisors, whose sum is σ = 102130341249290. Its totient is φ = 102130341249288.

The previous prime is 102130341249283. The next prime is 102130341249311. The reversal of 102130341249289 is 982942143031201.

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., 80374721388025 + 21755619861264 = 8965195^2 + 4664292^2 .

It is a cyclic number.

It is not a de Polignac number, because 102130341249289 - 2³¹ = 102128193765641 is a prime.

It is not a weakly prime, because it can be changed into another prime (102130341249283) 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, 51065170624644 + 51065170624645.

It is an arithmetic number, because the mean of its divisors is an integer number (51065170624645).

Almost surely, 2^{102130341249289} is an apocalyptic number.

It is an amenable number.

102130341249289 is a deficient number, since it is larger than the sum of its proper divisors (1).

102130341249289 is an equidigital number, since it uses as much as digits as its factorization.

102130341249289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 102130341249289 in words is "one hundred two trillion, one hundred thirty billion, three hundred forty-one million, two hundred forty-nine thousand, two hundred eighty-nine".