230675543 has 4 divisors (see below), whose sum is σ = 263629200. Its totient is φ = 197721888.

The previous prime is 230675507. The next prime is 230675563. The reversal of 230675543 is 345576032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 230675543 - 2⁶ = 230675479 is a prime.

It is a super-2 number, since 2×230675543² = 106422412276689698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230675503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16476818 + ... + 16476831.

It is an arithmetic number, because the mean of its divisors is an integer number (65907300).

Almost surely, 2^230675543 is an apocalyptic number.

230675543 is a deficient number, since it is larger than the sum of its proper divisors (32953657).

230675543 is an equidigital number, since it uses as much as digits as its factorization.

230675543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32953656.

The product of its (nonzero) digits is 75600, while the sum is 35.

The square root of 230675543 is about 15188.0065512232. The cubic root of 230675543 is about 613.2918365185.

The spelling of 230675543 in words is "two hundred thirty million, six hundred seventy-five thousand, five hundred forty-three".