130205258325 has 30 divisors (see below), whose sum is σ = 241185151394. Its totient is φ = 69442803360.

The previous prime is 130205258321. The next prime is 130205258357. The reversal of 130205258325 is 523852502031.

130205258325 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 0 + 52 + 583 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 15946385841 + 114258872484 = 126279^2 + 338022^2 .

It is not a de Polignac number, because 130205258325 - 2² = 130205258321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130205258325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130205258321) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 32147422 + ... + 32151471.

Almost surely, 2^130205258325 is an apocalyptic number.

130205258325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130205258325 is a deficient number, since it is larger than the sum of its proper divisors (110979893069).

130205258325 is an equidigital number, since it uses as much as digits as its factorization.

130205258325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64298915 (or 64298901 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 130205258325 in words is "one hundred thirty billion, two hundred five million, two hundred fifty-eight thousand, three hundred twenty-five".