130711769 has 2 divisors, whose sum is σ = 130711770. Its totient is φ = 130711768.

The previous prime is 130711751. The next prime is 130711799. The reversal of 130711769 is 967117031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94867600 + 35844169 = 9740^2 + 5987^2 .

It is a cyclic number.

It is not a de Polignac number, because 130711769 - 2¹² = 130707673 is a prime.

It is a super-2 number, since 2×130711769² = 34171133110218722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130711739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65355884 + 65355885.

It is an arithmetic number, because the mean of its divisors is an integer number (65355885).

Almost surely, 2^130711769 is an apocalyptic number.

It is an amenable number.

130711769 is a deficient number, since it is larger than the sum of its proper divisors (1).

130711769 is an equidigital number, since it uses as much as digits as its factorization.

130711769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 35.

The square root of 130711769 is about 11432.9247789006. The cubic root of 130711769 is about 507.5025523422.

The spelling of 130711769 in words is "one hundred thirty million, seven hundred eleven thousand, seven hundred sixty-nine".