130610425 has 18 divisors (see below), whose sum is σ = 178022894. Its totient is φ = 94987200.

The previous prime is 130610423. The next prime is 130610429. The reversal of 130610425 is 524016031.

It can be written as a sum of positive squares in 3 ways, for example, as 11778624 + 118831801 = 3432^2 + 10901^2 .

It is not a de Polignac number, because 130610425 - 2¹ = 130610423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130610396 and 130610405.

It is not an unprimeable number, because it can be changed into a prime (130610423) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 18564 + ... + 24613.

Almost surely, 2^130610425 is an apocalyptic number.

It is an amenable number.

130610425 is a deficient number, since it is larger than the sum of its proper divisors (47412469).

130610425 is a wasteful number, since it uses less digits than its factorization.

130610425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43209 (or 43193 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 130610425 is about 11428.4918077584. The cubic root of 130610425 is about 507.3713587575.

Adding to 130610425 its reverse (524016031), we get a palindrome (654626456).

The spelling of 130610425 in words is "one hundred thirty million, six hundred ten thousand, four hundred twenty-five".