23425163 has 2 divisors, whose sum is σ = 23425164. Its totient is φ = 23425162.

The previous prime is 23425151. The next prime is 23425169. The reversal of 23425163 is 36152432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23425163 - 2¹⁰ = 23424139 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23425169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11712581 + 11712582.

It is an arithmetic number, because the mean of its divisors is an integer number (11712582).

Almost surely, 2^23425163 is an apocalyptic number.

23425163 is a deficient number, since it is larger than the sum of its proper divisors (1).

23425163 is an equidigital number, since it uses as much as digits as its factorization.

23425163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 26.

The square root of 23425163 is about 4839.9548551614. The cubic root of 23425163 is about 286.1283390624.

Adding to 23425163 its reverse (36152432), we get a palindrome (59577595).

The spelling of 23425163 in words is "twenty-three million, four hundred twenty-five thousand, one hundred sixty-three".