130324305025 has 12 divisors (see below), whose sum is σ = 161606614972. Its totient is φ = 104256555840.

The previous prime is 130324305019. The next prime is 130324305029. The reversal of 130324305025 is 520503423031.

It can be written as a sum of positive squares in 6 ways, for example, as 439028209 + 129885276816 = 20953^2 + 360396^2 .

It is not a de Polignac number, because 130324305025 - 2¹⁵ = 130324272257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130324304984 and 130324305002.

It is not an unprimeable number, because it can be changed into a prime (130324305029) 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, 1749439 + ... + 1822411.

Almost surely, 2^130324305025 is an apocalyptic number.

It is an amenable number.

130324305025 is a deficient number, since it is larger than the sum of its proper divisors (31282309947).

130324305025 is an equidigital number, since it uses as much as digits as its factorization.

130324305025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144420 (or 144415 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 130324305025 its reverse (520503423031), we get a palindrome (650827728056).

The spelling of 130324305025 in words is "one hundred thirty billion, three hundred twenty-four million, three hundred five thousand, twenty-five".