130320341 has 4 divisors (see below), whose sum is σ = 130344012. Its totient is φ = 130296672.

The previous prime is 130320319. The next prime is 130320343. The reversal of 130320341 is 143023031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143023031 = 43 ⋅3326117.

It can be written as a sum of positive squares in 2 ways, for example, as 87796900 + 42523441 = 9370^2 + 6521^2 .

It is a cyclic number.

It is not a de Polignac number, because 130320341 - 2²² = 126126037 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 (130320343) 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, 1235 + ... + 16191.

It is an arithmetic number, because the mean of its divisors is an integer number (32586003).

Almost surely, 2^130320341 is an apocalyptic number.

It is an amenable number.

130320341 is a deficient number, since it is larger than the sum of its proper divisors (23671).

130320341 is an equidigital number, since it uses as much as digits as its factorization.

130320341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23670.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 130320341 is about 11415.7934897229. The cubic root of 130320341 is about 506.9954586721.

Adding to 130320341 its reverse (143023031), we get a palindrome (273343372).

The spelling of 130320341 in words is "one hundred thirty million, three hundred twenty thousand, three hundred forty-one".