13211232203133 has 6 divisors (see below), whose sum is σ = 19082890960094. Its totient is φ = 8807488135416.

The previous prime is 13211232203107. The next prime is 13211232203153. The reversal of 13211232203133 is 33130223211231.

13211232203133 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 123 + 220 + 313 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6869205920889 + 6342026282244 = 2620917^2 + 2518338^2 .

It is not a de Polignac number, because 13211232203133 - 2⁶ = 13211232203069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13211232203097 and 13211232203106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13211232203153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 733957344610 + ... + 733957344627.

Almost surely, 2^{13211232203133} is an apocalyptic number.

It is an amenable number.

13211232203133 is a deficient number, since it is larger than the sum of its proper divisors (5871658756961).

13211232203133 is a wasteful number, since it uses less digits than its factorization.

13211232203133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467914689243 (or 1467914689240 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 13211232203133 its reverse (33130223211231), we get a palindrome (46341455414364).

The spelling of 13211232203133 in words is "thirteen trillion, two hundred eleven billion, two hundred thirty-two million, two hundred three thousand, one hundred thirty-three".