23302117 has 2 divisors, whose sum is σ = 23302118. Its totient is φ = 23302116.

The previous prime is 23302079. The next prime is 23302127. The reversal of 23302117 is 71120332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20738916 + 2563201 = 4554^2 + 1601^2 .

It is a cyclic number.

It is not a de Polignac number, because 23302117 - 2¹⁵ = 23269349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23302094 and 23302103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23302127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651058 + 11651059.

It is an arithmetic number, because the mean of its divisors is an integer number (11651059).

Almost surely, 2^23302117 is an apocalyptic number.

It is an amenable number.

23302117 is a deficient number, since it is larger than the sum of its proper divisors (1).

23302117 is an equidigital number, since it uses as much as digits as its factorization.

23302117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 23302117 is about 4827.2266364860. The cubic root of 23302117 is about 285.6264745745.

Adding to 23302117 its reverse (71120332), we get a palindrome (94422449).

The spelling of 23302117 in words is "twenty-three million, three hundred two thousand, one hundred seventeen".