124042323 has 4 divisors (see below), whose sum is σ = 165389768. Its totient is φ = 82694880.

The previous prime is 124042307. The next prime is 124042333. The reversal of 124042323 is 323240421.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 124042323 - 2⁴ = 124042307 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 124042323.

It is not an unprimeable number, because it can be changed into a prime (124042333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20673718 + ... + 20673723.

It is an arithmetic number, because the mean of its divisors is an integer number (41347442).

Almost surely, 2^124042323 is an apocalyptic number.

124042323 is a deficient number, since it is larger than the sum of its proper divisors (41347445).

124042323 is an equidigital number, since it uses as much as digits as its factorization.

124042323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41347444.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 124042323 is about 11137.4289223321. The cubic root of 124042323 is about 498.7198224214.

Adding to 124042323 its reverse (323240421), we get a palindrome (447282744).

The spelling of 124042323 in words is "one hundred twenty-four million, forty-two thousand, three hundred twenty-three".