130355243 has 2 divisors, whose sum is σ = 130355244. Its totient is φ = 130355242.

The previous prime is 130355233. The next prime is 130355311. The reversal of 130355243 is 342553031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130355243 - 2¹⁸ = 130093099 is a prime.

It is not a weakly prime, because it can be changed into another prime (130355233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65177621 + 65177622.

It is an arithmetic number, because the mean of its divisors is an integer number (65177622).

Almost surely, 2^130355243 is an apocalyptic number.

130355243 is a deficient number, since it is larger than the sum of its proper divisors (1).

130355243 is an equidigital number, since it uses as much as digits as its factorization.

130355243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 130355243 is about 11417.3220590469. The cubic root of 130355243 is about 507.0407152962.

The spelling of 130355243 in words is "one hundred thirty million, three hundred fifty-five thousand, two hundred forty-three".