235130543 has 2 divisors, whose sum is σ = 235130544. Its totient is φ = 235130542.

The previous prime is 235130527. The next prime is 235130557. The reversal of 235130543 is 345031532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 235130543 - 2⁴ = 235130527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235130573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117565271 + 117565272.

It is an arithmetic number, because the mean of its divisors is an integer number (117565272).

Almost surely, 2^235130543 is an apocalyptic number.

235130543 is a deficient number, since it is larger than the sum of its proper divisors (1).

235130543 is an equidigital number, since it uses as much as digits as its factorization.

235130543 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 235130543 is about 15333.9669687919. The cubic root of 235130543 is about 617.2148250206.

The spelling of 235130543 in words is "two hundred thirty-five million, one hundred thirty thousand, five hundred forty-three".