1232133532353 has 6 divisors (see below), whose sum is σ = 1779748435634. Its totient is φ = 821422354896.

The previous prime is 1232133532247. The next prime is 1232133532361. The reversal of 1232133532353 is 3532353312321.

1232133532353 is a `hidden beast` number, since 1 + 2 + 321 + 3 + 3 + 5 + 323 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 825386786064 + 406746746289 = 908508^2 + 637767^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1232133532353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232133536353) 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 5 ways as a sum of consecutive naturals, for example, 68451862900 + ... + 68451862917.

Almost surely, 2^{1232133532353} is an apocalyptic number.

It is an amenable number.

1232133532353 is a deficient number, since it is larger than the sum of its proper divisors (547614903281).

1232133532353 is a wasteful number, since it uses less digits than its factorization.

1232133532353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136903725823 (or 136903725820 counting only the distinct ones).

The product of its digits is 145800, while the sum is 36.

Adding to 1232133532353 its reverse (3532353312321), we get a palindrome (4764486844674).

The spelling of 1232133532353 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-three million, five hundred thirty-two thousand, three hundred fifty-three".