232051135233 has 4 divisors (see below), whose sum is σ = 309401513648. Its totient is φ = 154700756820.

The previous prime is 232051135201. The next prime is 232051135237. The reversal of 232051135233 is 332531150232.

It is a happy number.

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 not a de Polignac number, because 232051135233 - 2⁵ = 232051135201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232051135233.

It is not an unprimeable number, because it can be changed into a prime (232051135237) 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, 38675189203 + ... + 38675189208.

It is an arithmetic number, because the mean of its divisors is an integer number (77350378412).

Almost surely, 2^232051135233 is an apocalyptic number.

It is an amenable number.

232051135233 is a deficient number, since it is larger than the sum of its proper divisors (77350378415).

232051135233 is an equidigital number, since it uses as much as digits as its factorization.

232051135233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77350378414.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 232051135233 its reverse (332531150232), we get a palindrome (564582285465).

The spelling of 232051135233 in words is "two hundred thirty-two billion, fifty-one million, one hundred thirty-five thousand, two hundred thirty-three".