130766047 has 2 divisors, whose sum is σ = 130766048. Its totient is φ = 130766046.

The previous prime is 130766033. The next prime is 130766107. The reversal of 130766047 is 740667031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130766047 - 2¹⁹ = 130241759 is a prime.

It is a super-4 number, since 4×130766047⁴ (a number of 34 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130766147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65383023 + 65383024.

It is an arithmetic number, because the mean of its divisors is an integer number (65383024).

Almost surely, 2^130766047 is an apocalyptic number.

130766047 is a deficient number, since it is larger than the sum of its proper divisors (1).

130766047 is an equidigital number, since it uses as much as digits as its factorization.

130766047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 130766047 is about 11435.2982908187. The cubic root of 130766047 is about 507.5727893524.

The spelling of 130766047 in words is "one hundred thirty million, seven hundred sixty-six thousand, forty-seven".