3211232133133 has 16 divisors (see below), whose sum is σ = 3303703952640. Its totient is φ = 3119774063616.

The previous prime is 3211232133041. The next prime is 3211232133163. The reversal of 3211232133133 is 3313312321123.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3211232133133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3211232133163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42250141 + ... + 42326077.

It is an arithmetic number, because the mean of its divisors is an integer number (206481497040).

Almost surely, 2^{3211232133133} is an apocalyptic number.

It is an amenable number.

3211232133133 is a deficient number, since it is larger than the sum of its proper divisors (92471819507).

3211232133133 is a wasteful number, since it uses less digits than its factorization.

3211232133133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82596.

The product of its digits is 5832, while the sum is 28.

Adding to 3211232133133 its reverse (3313312321123), we get a palindrome (6524544454256).

The spelling of 3211232133133 in words is "three trillion, two hundred eleven billion, two hundred thirty-two million, one hundred thirty-three thousand, one hundred thirty-three".