130711751 has 2 divisors, whose sum is σ = 130711752. Its totient is φ = 130711750.

The previous prime is 130711739. The next prime is 130711769. The reversal of 130711751 is 157117031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130711751 - 2¹⁸ = 130449607 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130711751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130711151) 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, 65355875 + 65355876.

It is an arithmetic number, because the mean of its divisors is an integer number (65355876).

Almost surely, 2^130711751 is an apocalyptic number.

130711751 is a deficient number, since it is larger than the sum of its proper divisors (1).

130711751 is an equidigital number, since it uses as much as digits as its factorization.

130711751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 735, while the sum is 26.

The square root of 130711751 is about 11432.9239917005. The cubic root of 130711751 is about 507.5025290466.

Adding to 130711751 its reverse (157117031), we get a palindrome (287828782).

The spelling of 130711751 in words is "one hundred thirty million, seven hundred eleven thousand, seven hundred fifty-one".