23032163 has 16 divisors (see below), whose sum is σ = 29644800. Its totient is φ = 17366400.

The previous prime is 23032159. The next prime is 23032169. The reversal of 23032163 is 36123032.

It is a cyclic number.

It is not a de Polignac number, because 23032163 - 2² = 23032159 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23032169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2438 + ... + 7211.

It is an arithmetic number, because the mean of its divisors is an integer number (1852800).

Almost surely, 2^23032163 is an apocalyptic number.

23032163 is a deficient number, since it is larger than the sum of its proper divisors (6612637).

23032163 is a wasteful number, since it uses less digits than its factorization.

23032163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9698.

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

The square root of 23032163 is about 4799.1835764013. The cubic root of 23032163 is about 284.5191975374.

Adding to 23032163 its reverse (36123032), we get a palindrome (59155195).

The spelling of 23032163 in words is "twenty-three million, thirty-two thousand, one hundred sixty-three".