124041023 has 4 divisors (see below), whose sum is σ = 124392768. Its totient is φ = 123689280.

The previous prime is 124041007. The next prime is 124041059. The reversal of 124041023 is 320140421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320140421 = 5527 ⋅57923.

It is a cyclic number.

It is not a de Polignac number, because 124041023 - 2⁴ = 124041007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124040992 and 124041010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124041223) 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, 175343 + ... + 176048.

It is an arithmetic number, because the mean of its divisors is an integer number (31098192).

Almost surely, 2^124041023 is an apocalyptic number.

124041023 is a deficient number, since it is larger than the sum of its proper divisors (351745).

124041023 is an equidigital number, since it uses as much as digits as its factorization.

124041023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351744.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 124041023 is about 11137.3705604151. The cubic root of 124041023 is about 498.7180801719.

Adding to 124041023 its reverse (320140421), we get a palindrome (444181444).

The spelling of 124041023 in words is "one hundred twenty-four million, forty-one thousand, twenty-three".