124041443203 has 4 divisors (see below), whose sum is σ = 124095447000. Its totient is φ = 123987439408.

The previous prime is 124041443191. The next prime is 124041443233. The reversal of 124041443203 is 302344140421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124041443203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124041443233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26998453 + ... + 27003046.

It is an arithmetic number, because the mean of its divisors is an integer number (31023861750).

Almost surely, 2^124041443203 is an apocalyptic number.

124041443203 is a deficient number, since it is larger than the sum of its proper divisors (54003797).

124041443203 is an equidigital number, since it uses as much as digits as its factorization.

124041443203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54003796.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 124041443203 its reverse (302344140421), we get a palindrome (426385583624).

The spelling of 124041443203 in words is "one hundred twenty-four billion, forty-one million, four hundred forty-three thousand, two hundred three".