130934429 has 2 divisors, whose sum is σ = 130934430. Its totient is φ = 130934428.

The previous prime is 130934413. The next prime is 130934431. The reversal of 130934429 is 924439031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75655204 + 55279225 = 8698^2 + 7435^2 .

It is an emirp because it is prime and its reverse (924439031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130934429 - 2⁴ = 130934413 is a prime.

Together with 130934431, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130934729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65467214 + 65467215.

It is an arithmetic number, because the mean of its divisors is an integer number (65467215).

Almost surely, 2^130934429 is an apocalyptic number.

It is an amenable number.

130934429 is a deficient number, since it is larger than the sum of its proper divisors (1).

130934429 is an equidigital number, since it uses as much as digits as its factorization.

130934429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 130934429 is about 11442.6583012865. The cubic root of 130934429 is about 507.7905560329.

The spelling of 130934429 in words is "one hundred thirty million, nine hundred thirty-four thousand, four hundred twenty-nine".