130715843 has 2 divisors, whose sum is σ = 130715844. Its totient is φ = 130715842.

The previous prime is 130715833. The next prime is 130715867. The reversal of 130715843 is 348517031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130715843 - 2²² = 126521539 is a prime.

It is a super-2 number, since 2×130715843² = 34173263222401298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130715833) 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, 65357921 + 65357922.

It is an arithmetic number, because the mean of its divisors is an integer number (65357922).

Almost surely, 2^130715843 is an apocalyptic number.

130715843 is a deficient number, since it is larger than the sum of its proper divisors (1).

130715843 is an equidigital number, since it uses as much as digits as its factorization.

130715843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 130715843 is about 11433.1029471443. The cubic root of 130715843 is about 507.5078248690.

The spelling of 130715843 in words is "one hundred thirty million, seven hundred fifteen thousand, eight hundred forty-three".