130839043 has 2 divisors, whose sum is σ = 130839044. Its totient is φ = 130839042.

The previous prime is 130839041. The next prime is 130839109. The reversal of 130839043 is 340938031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130839043 - 2¹ = 130839041 is a prime.

It is a super-3 number, since 3×130839043³ (a number of 25 digits) contains 333 as substring.

Together with 130839041, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 130838996 and 130839014.

It is not a weakly prime, because it can be changed into another prime (130839041) 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, 65419521 + 65419522.

It is an arithmetic number, because the mean of its divisors is an integer number (65419522).

Almost surely, 2^130839043 is an apocalyptic number.

130839043 is a deficient number, since it is larger than the sum of its proper divisors (1).

130839043 is an equidigital number, since it uses as much as digits as its factorization.

130839043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 130839043 is about 11438.4895418932. The cubic root of 130839043 is about 507.6672172568.

The spelling of 130839043 in words is "one hundred thirty million, eight hundred thirty-nine thousand, forty-three".