232321552117 has 2 divisors, whose sum is σ = 232321552118. Its totient is φ = 232321552116.

The previous prime is 232321552097. The next prime is 232321552129. The reversal of 232321552117 is 711255123232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228956508036 + 3365044081 = 478494^2 + 58009^2 .

It is a cyclic number.

It is not a de Polignac number, because 232321552117 - 2²⁷ = 232187334389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232321552157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116160776058 + 116160776059.

It is an arithmetic number, because the mean of its divisors is an integer number (116160776059).

Almost surely, 2^232321552117 is an apocalyptic number.

It is an amenable number.

232321552117 is a deficient number, since it is larger than the sum of its proper divisors (1).

232321552117 is an equidigital number, since it uses as much as digits as its factorization.

232321552117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 34.

Adding to 232321552117 its reverse (711255123232), we get a palindrome (943576675349).

The spelling of 232321552117 in words is "two hundred thirty-two billion, three hundred twenty-one million, five hundred fifty-two thousand, one hundred seventeen".