130427771 has 2 divisors, whose sum is σ = 130427772. Its totient is φ = 130427770.

The previous prime is 130427741. The next prime is 130427807. The reversal of 130427771 is 177724031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130427771 - 2⁶ = 130427707 is a prime.

It is a super-2 number, since 2×130427771² = 34022806896056882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130427741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65213885 + 65213886.

It is an arithmetic number, because the mean of its divisors is an integer number (65213886).

Almost surely, 2^130427771 is an apocalyptic number.

130427771 is a deficient number, since it is larger than the sum of its proper divisors (1).

130427771 is an equidigital number, since it uses as much as digits as its factorization.

130427771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8232, while the sum is 32.

The square root of 130427771 is about 11420.4978437895. The cubic root of 130427771 is about 507.1347348639.

The spelling of 130427771 in words is "one hundred thirty million, four hundred twenty-seven thousand, seven hundred seventy-one".