23230231 has 8 divisors (see below), whose sum is σ = 23905728. Its totient is φ = 22560000.

The previous prime is 23230219. The next prime is 23230237. The reversal of 23230231 is 13203232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23230231 - 2¹⁵ = 23197463 is a prime.

It is a super-2 number, since 2×23230231² = 1079287264626722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8706 + ... + 11056.

It is an arithmetic number, because the mean of its divisors is an integer number (2988216).

Almost surely, 2^23230231 is an apocalyptic number.

23230231 is a deficient number, since it is larger than the sum of its proper divisors (675497).

23230231 is a wasteful number, since it uses less digits than its factorization.

23230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 23230231 is about 4819.7749947482. The cubic root of 23230231 is about 285.3324570108.

Adding to 23230231 its reverse (13203232), we get a palindrome (36433463).

The spelling of 23230231 in words is "twenty-three million, two hundred thirty thousand, two hundred thirty-one".