130835543 has 2 divisors, whose sum is σ = 130835544. Its totient is φ = 130835542.

The previous prime is 130835521. The next prime is 130835597. The reversal of 130835543 is 345538031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130835543 - 2¹⁰ = 130834519 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130835503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65417771 + 65417772.

It is an arithmetic number, because the mean of its divisors is an integer number (65417772).

Almost surely, 2^130835543 is an apocalyptic number.

130835543 is a deficient number, since it is larger than the sum of its proper divisors (1).

130835543 is an equidigital number, since it uses as much as digits as its factorization.

130835543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 130835543 is about 11438.3365486420. The cubic root of 130835543 is about 507.6626904451.

The spelling of 130835543 in words is "one hundred thirty million, eight hundred thirty-five thousand, five hundred forty-three".