23024433231 has 12 divisors (see below), whose sum is σ = 33259292352. Its totient is φ = 15348801696.

The previous prime is 23024433209. The next prime is 23024433269. The reversal of 23024433231 is 13233442032.

It is not a de Polignac number, because 23024433231 - 2¹⁷ = 23024302159 is a prime.

It is a super-2 number, since 2×23024433231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23024433195 and 23024433204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024433331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144115 + ... + 258491.

It is an arithmetic number, because the mean of its divisors is an integer number (2771607696).

Almost surely, 2^23024433231 is an apocalyptic number.

23024433231 is a deficient number, since it is larger than the sum of its proper divisors (10234859121).

23024433231 is a wasteful number, since it uses less digits than its factorization.

23024433231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136750 (or 136747 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23024433231 its reverse (13233442032), we get a palindrome (36257875263).

The spelling of 23024433231 in words is "twenty-three billion, twenty-four million, four hundred thirty-three thousand, two hundred thirty-one".