124323231 has 8 divisors (see below), whose sum is σ = 165844224. Its totient is φ = 82842200.

The previous prime is 124323181. The next prime is 124323247. The reversal of 124323231 is 132323421.

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 124323231 - 2⁶ = 124323167 is a prime.

It is a super-2 number, since 2×124323231² = 30912531532558722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124323198 and 124323207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124323271) 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, 1761 + ... + 15866.

It is an arithmetic number, because the mean of its divisors is an integer number (20730528).

Almost surely, 2^124323231 is an apocalyptic number.

124323231 is a deficient number, since it is larger than the sum of its proper divisors (41520993).

124323231 is a wasteful number, since it uses less digits than its factorization.

124323231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19981.

The product of its digits is 864, while the sum is 21.

The square root of 124323231 is about 11150.0327802209. The cubic root of 124323231 is about 499.0960079149.

Adding to 124323231 its reverse (132323421), we get a palindrome (256646652).

The spelling of 124323231 in words is "one hundred twenty-four million, three hundred twenty-three thousand, two hundred thirty-one".