23302163 has 2 divisors, whose sum is σ = 23302164. Its totient is φ = 23302162.

The previous prime is 23302159. The next prime is 23302171. The reversal of 23302163 is 36120332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23302163 - 2² = 23302159 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23302133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651081 + 11651082.

It is an arithmetic number, because the mean of its divisors is an integer number (11651082).

Almost surely, 2^23302163 is an apocalyptic number.

23302163 is a deficient number, since it is larger than the sum of its proper divisors (1).

23302163 is an equidigital number, since it uses as much as digits as its factorization.

23302163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 23302163 is about 4827.2314011243. The cubic root of 23302163 is about 285.6266625232.

Adding to 23302163 its reverse (36120332), we get a palindrome (59422495).

The spelling of 23302163 in words is "twenty-three million, three hundred two thousand, one hundred sixty-three".