23330117 has 2 divisors, whose sum is σ = 23330118. Its totient is φ = 23330116.

The previous prime is 23330113. The next prime is 23330129. The reversal of 23330117 is 71103332.

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., 22743361 + 586756 = 4769^2 + 766^2 .

It is a cyclic number.

It is not a de Polignac number, because 23330117 - 2² = 23330113 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23330113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11665058 + 11665059.

It is an arithmetic number, because the mean of its divisors is an integer number (11665059).

Almost surely, 2^23330117 is an apocalyptic number.

It is an amenable number.

23330117 is a deficient number, since it is larger than the sum of its proper divisors (1).

23330117 is an equidigital number, since it uses as much as digits as its factorization.

23330117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 23330117 is about 4830.1259817938. The cubic root of 23330117 is about 285.7408324262.

Adding to 23330117 its reverse (71103332), we get a palindrome (94433449).

The spelling of 23330117 in words is "twenty-three million, three hundred thirty thousand, one hundred seventeen".