23332443231 has 8 divisors (see below), whose sum is σ = 31548092544. Its totient is φ = 15335878040.

The previous prime is 23332443227. The next prime is 23332443283. The reversal of 23332443231 is 13234423332.

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 23332443231 - 2² = 23332443227 is a prime.

It is a super-2 number, since 2×23332443231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23332443031) 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, 54770781 + ... + 54771206.

It is an arithmetic number, because the mean of its divisors is an integer number (3943511568).

Almost surely, 2^23332443231 is an apocalyptic number.

23332443231 is a deficient number, since it is larger than the sum of its proper divisors (8215649313).

23332443231 is a wasteful number, since it uses less digits than its factorization.

23332443231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109542061.

The product of its digits is 31104, while the sum is 30.

Adding to 23332443231 its reverse (13234423332), we get a palindrome (36566866563).

The spelling of 23332443231 in words is "twenty-three billion, three hundred thirty-two million, four hundred forty-three thousand, two hundred thirty-one".