130125055 has 32 divisors (see below), whose sum is σ = 170645184. Its totient is φ = 94887936.

The previous prime is 130125049. The next prime is 130125071. The reversal of 130125055 is 550521031.

It is a cyclic number.

It is not a de Polignac number, because 130125055 - 2⁷ = 130124927 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415579 + ... + 415891.

It is an arithmetic number, because the mean of its divisors is an integer number (5332662).

Almost surely, 2^130125055 is an apocalyptic number.

130125055 is a deficient number, since it is larger than the sum of its proper divisors (40520129).

130125055 is a wasteful number, since it uses less digits than its factorization.

130125055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 130125055 is about 11407.2369573004. The cubic root of 130125055 is about 506.7420865817.

Adding to 130125055 its reverse (550521031), we get a palindrome (680646086).

The spelling of 130125055 in words is "one hundred thirty million, one hundred twenty-five thousand, fifty-five".