130671043 has 4 divisors (see below), whose sum is σ = 130699800. Its totient is φ = 130642288.

The previous prime is 130671041. The next prime is 130671077. The reversal of 130671043 is 340176031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130671043 - 2¹ = 130671041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130670999 and 130671017.

It is not an unprimeable number, because it can be changed into a prime (130671041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5893 + ... + 17206.

It is an arithmetic number, because the mean of its divisors is an integer number (32674950).

Almost surely, 2^130671043 is an apocalyptic number.

130671043 is a deficient number, since it is larger than the sum of its proper divisors (28757).

130671043 is an equidigital number, since it uses as much as digits as its factorization.

130671043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28756.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 130671043 is about 11431.1435560927. The cubic root of 130671043 is about 507.4498391702.

The spelling of 130671043 in words is "one hundred thirty million, six hundred seventy-one thousand, forty-three".