23230 has 16 divisors (see below), whose sum is σ = 44064. Its totient is φ = 8800.

The previous prime is 23227. The next prime is 23251. The reversal of 23230 is 3232.

It is a Harshad number since it is a multiple of its sum of digits (10).

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

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180 + ... + 280.

It is an arithmetic number, because the mean of its divisors is an integer number (2754).

2²³²³⁰ is an apocalyptic number.

23230 is a deficient number, since it is larger than the sum of its proper divisors (20834).

23230 is a wasteful number, since it uses less digits than its factorization.

23230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 23230 is about 152.4139101263. The cubic root of 23230 is about 28.5331511231.

Subtracting from 23230 its sum of digits (10), we obtain a triangular number (23220 = T₂₁₅).

Adding to 23230 its reverse (3232), we get a palindrome (26462).

It can be divided in two parts, 232 and 30, that added together give a palindrome (262).

The spelling of 23230 in words is "twenty-three thousand, two hundred thirty".