124107005 has 16 divisors (see below), whose sum is σ = 162739584. Its totient is φ = 90108480.

The previous prime is 124106999. The next prime is 124107007. The reversal of 124107005 is 500701421.

It is not a de Polignac number, because 124107005 - 2⁴ = 124106989 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 (124107007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39347 + ... + 42383.

It is an arithmetic number, because the mean of its divisors is an integer number (10171224).

Almost surely, 2^124107005 is an apocalyptic number.

It is an amenable number.

124107005 is a deficient number, since it is larger than the sum of its proper divisors (38632579).

124107005 is a wasteful number, since it uses less digits than its factorization.

124107005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3796.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 124107005 is about 11140.3323559039. The cubic root of 124107005 is about 498.8064933506.

Adding to 124107005 its reverse (500701421), we get a palindrome (624808426).

The spelling of 124107005 in words is "one hundred twenty-four million, one hundred seven thousand, five".