130134463 has 2 divisors, whose sum is σ = 130134464. Its totient is φ = 130134462.

The previous prime is 130134449. The next prime is 130134467. The reversal of 130134463 is 364431031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130134463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130134467) 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, 65067231 + 65067232.

It is an arithmetic number, because the mean of its divisors is an integer number (65067232).

Almost surely, 2^130134463 is an apocalyptic number.

130134463 is a deficient number, since it is larger than the sum of its proper divisors (1).

130134463 is an equidigital number, since it uses as much as digits as its factorization.

130134463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 130134463 is about 11407.6493196451. The cubic root of 130134463 is about 506.7542987179.

Adding to 130134463 its reverse (364431031), we get a palindrome (494565494).

The spelling of 130134463 in words is "one hundred thirty million, one hundred thirty-four thousand, four hundred sixty-three".