125030663289599 has 2 divisors, whose sum is σ = 125030663289600. Its totient is φ = 125030663289598.

The previous prime is 125030663289593. The next prime is 125030663289661. The reversal of 125030663289599 is 995982366030521.

It is a weak prime.

It is an emirp because it is prime and its reverse (995982366030521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125030663289599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125030663289593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62515331644799 + 62515331644800.

It is an arithmetic number, because the mean of its divisors is an integer number (62515331644800).

Almost surely, 2^{125030663289599} is an apocalyptic number.

125030663289599 is a deficient number, since it is larger than the sum of its proper divisors (1).

125030663289599 is an equidigital number, since it uses as much as digits as its factorization.

125030663289599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188956800, while the sum is 68.

The spelling of 125030663289599 in words is "one hundred twenty-five trillion, thirty billion, six hundred sixty-three million, two hundred eighty-nine thousand, five hundred ninety-nine".