124373667103 has 4 divisors (see below), whose sum is σ = 142141333840. Its totient is φ = 106606000368.

The previous prime is 124373667083. The next prime is 124373667107. The reversal of 124373667103 is 301766373421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301766373421 = 4139 ⋅72908039.

It is not a de Polignac number, because 124373667103 - 2¹⁷ = 124373536031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124373667103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124373667107) 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, 8883833358 + ... + 8883833371.

It is an arithmetic number, because the mean of its divisors is an integer number (35535333460).

Almost surely, 2^124373667103 is an apocalyptic number.

124373667103 is a deficient number, since it is larger than the sum of its proper divisors (17767666737).

124373667103 is an equidigital number, since it uses as much as digits as its factorization.

124373667103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17767666736.

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 124373667103 in words is "one hundred twenty-four billion, three hundred seventy-three million, six hundred sixty-seven thousand, one hundred three".