23250163 has 4 divisors (see below), whose sum is σ = 23259808. Its totient is φ = 23240520.

The previous prime is 23250151. The next prime is 23250173. The reversal of 23250163 is 36105232.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23250163 - 2⁹ = 23249651 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 (23250103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2353 + ... + 7213.

It is an arithmetic number, because the mean of its divisors is an integer number (5814952).

Almost surely, 2^23250163 is an apocalyptic number.

23250163 is a deficient number, since it is larger than the sum of its proper divisors (9645).

23250163 is an equidigital number, since it uses as much as digits as its factorization.

23250163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9644.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 23250163 is about 4821.8422827795. The cubic root of 23250163 is about 285.4140406552.

Adding to 23250163 its reverse (36105232), we get a palindrome (59355395).

The spelling of 23250163 in words is "twenty-three million, two hundred fifty thousand, one hundred sixty-three".