130311325 has 12 divisors (see below), whose sum is σ = 165528468. Its totient is φ = 101705600.

The previous prime is 130311323. The next prime is 130311343. The reversal of 130311325 is 523113031.

It can be written as a sum of positive squares in 6 ways, for example, as 8826841 + 121484484 = 2971^2 + 11022^2 .

It is not a de Polignac number, because 130311325 - 2¹ = 130311323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130311323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62542 + ... + 64591.

It is an arithmetic number, because the mean of its divisors is an integer number (13794039).

Almost surely, 2^130311325 is an apocalyptic number.

It is an amenable number.

130311325 is a deficient number, since it is larger than the sum of its proper divisors (35217143).

130311325 is a wasteful number, since it uses less digits than its factorization.

130311325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127184 (or 127179 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 130311325 is about 11415.3985913765. The cubic root of 130311325 is about 506.9837665182.

Adding to 130311325 its reverse (523113031), we get a palindrome (653424356).

The spelling of 130311325 in words is "one hundred thirty million, three hundred eleven thousand, three hundred twenty-five".