124041903 has 8 divisors (see below), whose sum is σ = 171092400. Its totient is φ = 79843008.

The previous prime is 124041901. The next prime is 124041947. The reversal of 124041903 is 309140421.

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

It is not a de Polignac number, because 124041903 - 2¹ = 124041901 is a prime.

It is a super-4 number, since 4×124041903⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124041901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712798 + ... + 712971.

It is an arithmetic number, because the mean of its divisors is an integer number (21386550).

Almost surely, 2^124041903 is an apocalyptic number.

124041903 is a deficient number, since it is larger than the sum of its proper divisors (47050497).

124041903 is a wasteful number, since it uses less digits than its factorization.

124041903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425801.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 124041903 is about 11137.4100669770. The cubic root of 124041903 is about 498.7192595422.

The spelling of 124041903 in words is "one hundred twenty-four million, forty-one thousand, nine hundred three".