2133232117 has 2 divisors, whose sum is σ = 2133232118. Its totient is φ = 2133232116.

The previous prime is 2133232093. The next prime is 2133232147. The reversal of 2133232117 is 7112323312.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1974824721 + 158407396 = 44439^2 + 12586^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133232117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2133232091 and 2133232100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133232147) 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 as a sum of consecutive naturals, namely, 1066616058 + 1066616059.

It is an arithmetic number, because the mean of its divisors is an integer number (1066616059).

Almost surely, 2^2133232117 is an apocalyptic number.

It is an amenable number.

2133232117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133232117 is an equidigital number, since it uses as much as digits as its factorization.

2133232117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 25.

The square root of 2133232117 is about 46186.9258232240. The cubic root of 2133232117 is about 1287.2988201323.

Adding to 2133232117 its reverse (7112323312), we get a palindrome (9245555429).

The spelling of 2133232117 in words is "two billion, one hundred thirty-three million, two hundred thirty-two thousand, one hundred seventeen".