130368947 has 2 divisors, whose sum is σ = 130368948. Its totient is φ = 130368946.

The previous prime is 130368913. The next prime is 130368977. The reversal of 130368947 is 749863031.

It is a strong prime.

It is an emirp because it is prime and its reverse (749863031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130368947 - 2⁶ = 130368883 is a prime.

It is a Chen prime.

It is equal to p_7397852 and since 130368947 and 7397852 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (130368977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65184473 + 65184474.

It is an arithmetic number, because the mean of its divisors is an integer number (65184474).

Almost surely, 2^130368947 is an apocalyptic number.

130368947 is a deficient number, since it is larger than the sum of its proper divisors (1).

130368947 is an equidigital number, since it uses as much as digits as its factorization.

130368947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 130368947 is about 11417.9221840053. The cubic root of 130368947 is about 507.0584827505.

The spelling of 130368947 in words is "one hundred thirty million, three hundred sixty-eight thousand, nine hundred forty-seven".