130324069 has 2 divisors, whose sum is σ = 130324070. Its totient is φ = 130324068.

The previous prime is 130324067. The next prime is 130324079. The reversal of 130324069 is 960423031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121550625 + 8773444 = 11025^2 + 2962^2 .

It is a cyclic number.

It is not a de Polignac number, because 130324069 - 2¹ = 130324067 is a prime.

It is a super-2 number, since 2×130324069² = 33968725921433522, which contains 22 as substring.

Together with 130324067, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130324067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65162034 + 65162035.

It is an arithmetic number, because the mean of its divisors is an integer number (65162035).

Almost surely, 2^130324069 is an apocalyptic number.

It is an amenable number.

130324069 is a deficient number, since it is larger than the sum of its proper divisors (1).

130324069 is an equidigital number, since it uses as much as digits as its factorization.

130324069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 130324069 is about 11415.9567711165. The cubic root of 130324069 is about 507.0002930698. Note that the first 3 decimals are identical.

The spelling of 130324069 in words is "one hundred thirty million, three hundred twenty-four thousand, sixty-nine".