232313007217 has 2 divisors, whose sum is σ = 232313007218. Its totient is φ = 232313007216.

The previous prime is 232313007203. The next prime is 232313007229. The reversal of 232313007217 is 712700313232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223011562081 + 9301445136 = 472241^2 + 96444^2 .

It is a cyclic number.

It is not a de Polignac number, because 232313007217 - 2⁷ = 232313007089 is a prime.

It is a super-3 number, since 3×232313007217³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (232313007517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116156503608 + 116156503609.

It is an arithmetic number, because the mean of its divisors is an integer number (116156503609).

Almost surely, 2^232313007217 is an apocalyptic number.

It is an amenable number.

232313007217 is a deficient number, since it is larger than the sum of its proper divisors (1).

232313007217 is an equidigital number, since it uses as much as digits as its factorization.

232313007217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 232313007217 in words is "two hundred thirty-two billion, three hundred thirteen million, seven thousand, two hundred seventeen".