232530011 has 4 divisors (see below), whose sum is σ = 265748592. Its totient is φ = 199311432.

The previous prime is 232529989. The next prime is 232530013. The reversal of 232530011 is 110035232.

232530011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 232530011 - 2¹⁰ = 232528987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232530013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16609280 + ... + 16609293.

It is an arithmetic number, because the mean of its divisors is an integer number (66437148).

Almost surely, 2^232530011 is an apocalyptic number.

232530011 is a deficient number, since it is larger than the sum of its proper divisors (33218581).

232530011 is an equidigital number, since it uses as much as digits as its factorization.

232530011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33218580.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 232530011 is about 15248.9347496801. The cubic root of 232530011 is about 614.9309292954.

Adding to 232530011 its reverse (110035232), we get a palindrome (342565243).

The spelling of 232530011 in words is "two hundred thirty-two million, five hundred thirty thousand, eleven".