130051325 has 12 divisors (see below), whose sum is σ = 163475028. Its totient is φ = 102614400.

The previous prime is 130051291. The next prime is 130051349. The reversal of 130051325 is 523150031.

It can be written as a sum of positive squares in 6 ways, for example, as 1976836 + 128074489 = 1406^2 + 11317^2 .

It is not a de Polignac number, because 130051325 - 2⁸ = 130051069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130051297 and 130051306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33806 + ... + 37455.

It is an arithmetic number, because the mean of its divisors is an integer number (13622919).

Almost surely, 2^130051325 is an apocalyptic number.

It is an amenable number.

130051325 is a deficient number, since it is larger than the sum of its proper divisors (33423703).

130051325 is an equidigital number, since it uses as much as digits as its factorization.

130051325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71344 (or 71339 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 130051325 is about 11404.0047790239. The cubic root of 130051325 is about 506.6463603261.

It can be divided in two parts, 1300 and 51325, that added together give a palindrome (52625).

The spelling of 130051325 in words is "one hundred thirty million, fifty-one thousand, three hundred twenty-five".