127083316125 has 32 divisors (see below), whose sum is σ = 211518103680. Its totient is φ = 67761273600.

The previous prime is 127083316117. The next prime is 127083316127. The reversal of 127083316125 is 521613380721.

It is a happy number.

It is not a de Polignac number, because 127083316125 - 2³ = 127083316117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127083316127) 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 in 31 ways as a sum of consecutive naturals, for example, 1587306 + ... + 1665444.

It is an arithmetic number, because the mean of its divisors is an integer number (6609940740).

Almost surely, 2^127083316125 is an apocalyptic number.

127083316125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

127083316125 is a deficient number, since it is larger than the sum of its proper divisors (84434787555).

127083316125 is an equidigital number, since it uses as much as digits as its factorization.

127083316125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82494 (or 82484 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

Adding to 127083316125 its reverse (521613380721), we get a palindrome (648696696846).

The spelling of 127083316125 in words is "one hundred twenty-seven billion, eighty-three million, three hundred sixteen thousand, one hundred twenty-five".