130444265 has 8 divisors (see below), whose sum is σ = 178895040. Its totient is φ = 89447472.

The previous prime is 130444229. The next prime is 130444267. The reversal of 130444265 is 562444031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130444265 - 2²² = 126249961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130444267) 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 7 ways as a sum of consecutive naturals, for example, 1863455 + ... + 1863524.

It is an arithmetic number, because the mean of its divisors is an integer number (22361880).

Almost surely, 2^130444265 is an apocalyptic number.

It is an amenable number.

130444265 is a deficient number, since it is larger than the sum of its proper divisors (48450775).

130444265 is an equidigital number, since it uses as much as digits as its factorization.

130444265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726991.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 130444265 is about 11421.2199435962. The cubic root of 130444265 is about 507.1561115173.

Adding to 130444265 its reverse (562444031), we get a palindrome (692888296).

The spelling of 130444265 in words is "one hundred thirty million, four hundred forty-four thousand, two hundred sixty-five".