124113543 has 8 divisors (see below), whose sum is σ = 172679808. Its totient is φ = 79144824.

The previous prime is 124113541. The next prime is 124113551. The reversal of 124113543 is 345311421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124113543 - 2¹ = 124113541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124113541) 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, 899305 + ... + 899442.

It is an arithmetic number, because the mean of its divisors is an integer number (21584976).

Almost surely, 2^124113543 is an apocalyptic number.

124113543 is a deficient number, since it is larger than the sum of its proper divisors (48566265).

124113543 is a wasteful number, since it uses less digits than its factorization.

124113543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798773.

The product of its digits is 1440, while the sum is 24.

The square root of 124113543 is about 11140.6257903226. The cubic root of 124113543 is about 498.8152522963.

Adding to 124113543 its reverse (345311421), we get a palindrome (469424964).

The spelling of 124113543 in words is "one hundred twenty-four million, one hundred thirteen thousand, five hundred forty-three".