233130102217 has 2 divisors, whose sum is σ = 233130102218. Its totient is φ = 233130102216.

The previous prime is 233130102181. The next prime is 233130102229. The reversal of 233130102217 is 712201031332.

It is a happy number.

233130102217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149444869561 + 83685232656 = 386581^2 + 289284^2 .

It is a cyclic number.

It is not a de Polignac number, because 233130102217 - 2³⁵ = 198770363849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233130102191 and 233130102200.

It is not a weakly prime, because it can be changed into another prime (233130102817) 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, 116565051108 + 116565051109.

It is an arithmetic number, because the mean of its divisors is an integer number (116565051109).

Almost surely, 2^233130102217 is an apocalyptic number.

It is an amenable number.

233130102217 is a deficient number, since it is larger than the sum of its proper divisors (1).

233130102217 is an equidigital number, since it uses as much as digits as its factorization.

233130102217 is an odious number, because the sum of its binary digits is odd.

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

Adding to 233130102217 its reverse (712201031332), we get a palindrome (945331133549).

The spelling of 233130102217 in words is "two hundred thirty-three billion, one hundred thirty million, one hundred two thousand, two hundred seventeen".