232543361 has 4 divisors (see below), whose sum is σ = 232642224. Its totient is φ = 232444500.

The previous prime is 232543351. The next prime is 232543379. The reversal of 232543361 is 163345232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232543361 is a prime.

It is a super-3 number, since 3×232543361³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232543301) 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 in 3 ways as a sum of consecutive naturals, for example, 45815 + ... + 50636.

It is an arithmetic number, because the mean of its divisors is an integer number (58160556).

Almost surely, 2^232543361 is an apocalyptic number.

It is an amenable number.

232543361 is a deficient number, since it is larger than the sum of its proper divisors (98863).

232543361 is an equidigital number, since it uses as much as digits as its factorization.

232543361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98862.

The product of its digits is 12960, while the sum is 29.

The square root of 232543361 is about 15249.3724788924. The cubic root of 232543361 is about 614.9426971969.

Adding to 232543361 its reverse (163345232), we get a palindrome (395888593).

The spelling of 232543361 in words is "two hundred thirty-two million, five hundred forty-three thousand, three hundred sixty-one".