232117 has 2 divisors, whose sum is σ = 232118. Its totient is φ = 232116.

The previous prime is 232109. The next prime is 232129. The reversal of 232117 is 711232.

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., 194481 + 37636 = 441^2 + 194^2 .

It is a cyclic number.

It is not a de Polignac number, because 232117 - 2³ = 232109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116058 + 116059.

It is an arithmetic number, because the mean of its divisors is an integer number (116059).

2²³²¹¹⁷ is an apocalyptic number.

It is an amenable number.

232117 is a deficient number, since it is larger than the sum of its proper divisors (1).

232117 is an equidigital number, since it uses as much as digits as its factorization.

232117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84, while the sum is 16.

The square root of 232117 is about 481.7852218572. The cubic root of 232117 is about 61.4566641189.

Adding to 232117 its reverse (711232), we get a palindrome (943349).

The spelling of 232117 in words is "two hundred thirty-two thousand, one hundred seventeen".