124103149 has 8 divisors (see below), whose sum is σ = 125500320. Its totient is φ = 122710896.

The previous prime is 124103129. The next prime is 124103159. The reversal of 124103149 is 941301421.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 124103149 - 2⁹ = 124102637 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 (124103129) 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, 73614 + ... + 75280.

It is an arithmetic number, because the mean of its divisors is an integer number (15687540).

Almost surely, 2^124103149 is an apocalyptic number.

It is an amenable number.

124103149 is a deficient number, since it is larger than the sum of its proper divisors (1397171).

124103149 is a wasteful number, since it uses less digits than its factorization.

124103149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 124103149 is about 11140.1592897050. The cubic root of 124103149 is about 498.8013273307.

The spelling of 124103149 in words is "one hundred twenty-four million, one hundred three thousand, one hundred forty-nine".