130328243 has 2 divisors, whose sum is σ = 130328244. Its totient is φ = 130328242.

The previous prime is 130328203. The next prime is 130328257. The reversal of 130328243 is 342823031.

It is a strong prime.

It is an emirp because it is prime and its reverse (342823031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130328243 - 2⁶ = 130328179 is a prime.

It is not a weakly prime, because it can be changed into another prime (130328203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65164121 + 65164122.

It is an arithmetic number, because the mean of its divisors is an integer number (65164122).

Almost surely, 2^130328243 is an apocalyptic number.

130328243 is a deficient number, since it is larger than the sum of its proper divisors (1).

130328243 is an equidigital number, since it uses as much as digits as its factorization.

130328243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 130328243 is about 11416.1395839399. The cubic root of 130328243 is about 507.0057057221.

The spelling of 130328243 in words is "one hundred thirty million, three hundred twenty-eight thousand, two hundred forty-three".