130557200947 has 2 divisors, whose sum is σ = 130557200948. Its totient is φ = 130557200946.

The previous prime is 130557200909. The next prime is 130557200957. The reversal of 130557200947 is 749002755031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130557200947 is a prime.

It is not a weakly prime, because it can be changed into another prime (130557200957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65278600473 + 65278600474.

It is an arithmetic number, because the mean of its divisors is an integer number (65278600474).

Almost surely, 2^130557200947 is an apocalyptic number.

130557200947 is a deficient number, since it is larger than the sum of its proper divisors (1).

130557200947 is an equidigital number, since it uses as much as digits as its factorization.

130557200947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 43.

Adding to 130557200947 its reverse (749002755031), we get a palindrome (879559955978).

The spelling of 130557200947 in words is "one hundred thirty billion, five hundred fifty-seven million, two hundred thousand, nine hundred forty-seven".