124242340103 has 8 divisors (see below), whose sum is σ = 142060899840. Its totient is φ = 106441193880.

The previous prime is 124242340093. The next prime is 124242340109. The reversal of 124242340103 is 301043242421.

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

It is not a de Polignac number, because 124242340103 - 2⁶ = 124242340039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124242340109) 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, 4338083 + ... + 4366628.

It is an arithmetic number, because the mean of its divisors is an integer number (17757612480).

Almost surely, 2^124242340103 is an apocalyptic number.

124242340103 is a deficient number, since it is larger than the sum of its proper divisors (17818559737).

124242340103 is an equidigital number, since it uses as much as digits as its factorization.

124242340103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8706757.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 124242340103 its reverse (301043242421), we get a palindrome (425285582524).

The spelling of 124242340103 in words is "one hundred twenty-four billion, two hundred forty-two million, three hundred forty thousand, one hundred three".