2133232511 has 2 divisors, whose sum is σ = 2133232512. Its totient is φ = 2133232510.

The previous prime is 2133232433. The next prime is 2133232513. The reversal of 2133232511 is 1152323312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2133232511 - 2³⁰ = 1059490687 is a prime.

It is a Sophie Germain prime.

Together with 2133232513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133232513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066616255 + 1066616256.

It is an arithmetic number, because the mean of its divisors is an integer number (1066616256).

Almost surely, 2^2133232511 is an apocalyptic number.

2133232511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133232511 is an equidigital number, since it uses as much as digits as its factorization.

2133232511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 2133232511 is about 46186.9300885001. The cubic root of 2133232511 is about 1287.2988993854.

Adding to 2133232511 its reverse (1152323312), we get a palindrome (3285555823).

The spelling of 2133232511 in words is "two billion, one hundred thirty-three million, two hundred thirty-two thousand, five hundred eleven".