1232333133233 has 4 divisors (see below), whose sum is σ = 1232337037428. Its totient is φ = 1232329229040.

The previous prime is 1232333133131. The next prime is 1232333133277. The reversal of 1232333133233 is 3323313332321.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 253137784384 + 979195348849 = 503128^2 + 989543^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232333133233 - 2¹⁸ = 1232332871089 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 1232333133233.

It is not an unprimeable number, because it can be changed into a prime (1232333103233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1432538 + ... + 2125283.

It is an arithmetic number, because the mean of its divisors is an integer number (308084259357).

Almost surely, 2^{1232333133233} is an apocalyptic number.

It is an amenable number.

1232333133233 is a deficient number, since it is larger than the sum of its proper divisors (3904195).

1232333133233 is an equidigital number, since it uses as much as digits as its factorization.

1232333133233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3904194.

The product of its digits is 52488, while the sum is 32.

Adding to 1232333133233 its reverse (3323313332321), we get a palindrome (4555646465554).

The spelling of 1232333133233 in words is "one trillion, two hundred thirty-two billion, three hundred thirty-three million, one hundred thirty-three thousand, two hundred thirty-three".