130860047 has 2 divisors, whose sum is σ = 130860048. Its totient is φ = 130860046.

The previous prime is 130860043. The next prime is 130860077. The reversal of 130860047 is 740068031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130860047 - 2² = 130860043 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130860043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65430023 + 65430024.

It is an arithmetic number, because the mean of its divisors is an integer number (65430024).

Almost surely, 2^130860047 is an apocalyptic number.

130860047 is a deficient number, since it is larger than the sum of its proper divisors (1).

130860047 is an equidigital number, since it uses as much as digits as its factorization.

130860047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 130860047 is about 11439.4076332649. The cubic root of 130860047 is about 507.6943816043.

The spelling of 130860047 in words is "one hundred thirty million, eight hundred sixty thousand, forty-seven".