130530241 has 4 divisors (see below), whose sum is σ = 133565872. Its totient is φ = 127494612.

The previous prime is 130530227. The next prime is 130530259. The reversal of 130530241 is 142035031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142035031 = 1249 ⋅113719.

It is a cyclic number.

It is not a de Polignac number, because 130530241 - 2²¹ = 128433089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130530341) 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 3 ways as a sum of consecutive naturals, for example, 1517751 + ... + 1517836.

It is an arithmetic number, because the mean of its divisors is an integer number (33391468).

Almost surely, 2^130530241 is an apocalyptic number.

It is an amenable number.

130530241 is a deficient number, since it is larger than the sum of its proper divisors (3035631).

130530241 is an equidigital number, since it uses as much as digits as its factorization.

130530241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035630.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 130530241 is about 11424.9831947360. The cubic root of 130530241 is about 507.2675094840.

Adding to 130530241 its reverse (142035031), we get a palindrome (272565272).

The spelling of 130530241 in words is "one hundred thirty million, five hundred thirty thousand, two hundred forty-one".