130434527 has 2 divisors, whose sum is σ = 130434528. Its totient is φ = 130434526.

The previous prime is 130434497. The next prime is 130434529. The reversal of 130434527 is 725434031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130434527 - 2⁶ = 130434463 is a prime.

Together with 130434529, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130434527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130434529) 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 as a sum of consecutive naturals, namely, 65217263 + 65217264.

It is an arithmetic number, because the mean of its divisors is an integer number (65217264).

Almost surely, 2^130434527 is an apocalyptic number.

130434527 is a deficient number, since it is larger than the sum of its proper divisors (1).

130434527 is an equidigital number, since it uses as much as digits as its factorization.

130434527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 130434527 is about 11420.7936239125. The cubic root of 130434527 is about 507.1434910337.

Adding to 130434527 its reverse (725434031), we get a palindrome (855868558).

The spelling of 130434527 in words is "one hundred thirty million, four hundred thirty-four thousand, five hundred twenty-seven".