130125265 has 4 divisors (see below), whose sum is σ = 156150324. Its totient is φ = 104100208.

The previous prime is 130125251. The next prime is 130125271. The reversal of 130125265 is 562521031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33535681 + 96589584 = 5791^2 + 9828^2 .

It is a cyclic number.

It is not a de Polignac number, because 130125265 - 2⁷ = 130125137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13012522 + ... + 13012531.

It is an arithmetic number, because the mean of its divisors is an integer number (39037581).

Almost surely, 2^130125265 is an apocalyptic number.

It is an amenable number.

130125265 is a deficient number, since it is larger than the sum of its proper divisors (26025059).

130125265 is an equidigital number, since it uses as much as digits as its factorization.

130125265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26025058.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 130125265 is about 11407.2461619797. The cubic root of 130125265 is about 506.7423591805.

Adding to 130125265 its reverse (562521031), we get a palindrome (692646296).

The spelling of 130125265 in words is "one hundred thirty million, one hundred twenty-five thousand, two hundred sixty-five".