124401043003 has 4 divisors (see below), whose sum is σ = 124413308208. Its totient is φ = 124388777800.

The previous prime is 124401042959. The next prime is 124401043027. The reversal of 124401043003 is 300340104421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300340104421 = 7 ⋅42905729203.

It is a cyclic number.

It is not a de Polignac number, because 124401043003 - 2³³ = 115811108411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124401043043) 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, 6117376 + ... + 6137677.

It is an arithmetic number, because the mean of its divisors is an integer number (31103327052).

Almost surely, 2^124401043003 is an apocalyptic number.

124401043003 is a deficient number, since it is larger than the sum of its proper divisors (12265205).

124401043003 is a wasteful number, since it uses less digits than its factorization.

124401043003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12265204.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 124401043003 its reverse (300340104421), we get a palindrome (424741147424).

The spelling of 124401043003 in words is "one hundred twenty-four billion, four hundred one million, forty-three thousand, three".