130300111061 has 2 divisors, whose sum is σ = 130300111062. Its totient is φ = 130300111060.

The previous prime is 130300110959. The next prime is 130300111079. The reversal of 130300111061 is 160111003031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129721708561 + 578402500 = 360169^2 + 24050^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130300111061 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130300111561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65150055530 + 65150055531.

It is an arithmetic number, because the mean of its divisors is an integer number (65150055531).

Almost surely, 2^130300111061 is an apocalyptic number.

It is an amenable number.

130300111061 is a deficient number, since it is larger than the sum of its proper divisors (1).

130300111061 is an equidigital number, since it uses as much as digits as its factorization.

130300111061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 130300111061 its reverse (160111003031), we get a palindrome (290411114092).

The spelling of 130300111061 in words is "one hundred thirty billion, three hundred million, one hundred eleven thousand, sixty-one".