130430441 has 4 divisors (see below), whose sum is σ = 132377232. Its totient is φ = 128483652.

The previous prime is 130430411. The next prime is 130430449. The reversal of 130430441 is 144034031.

It is a happy number.

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: 144034031 = 359 ⋅401209.

It is a cyclic number.

It is not a de Polignac number, because 130430441 - 2¹⁰ = 130429417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130430449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 973295 + ... + 973428.

It is an arithmetic number, because the mean of its divisors is an integer number (33094308).

Almost surely, 2^130430441 is an apocalyptic number.

It is an amenable number.

130430441 is a deficient number, since it is larger than the sum of its proper divisors (1946791).

130430441 is an equidigital number, since it uses as much as digits as its factorization.

130430441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946790.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 130430441 is about 11420.6147382704. The cubic root of 130430441 is about 507.1381953757.

Adding to 130430441 its reverse (144034031), we get a palindrome (274464472).

The spelling of 130430441 in words is "one hundred thirty million, four hundred thirty thousand, four hundred forty-one".