124134213103 has 16 divisors (see below), whose sum is σ = 136205308800. Its totient is φ = 112678806240.

The previous prime is 124134213101. The next prime is 124134213109. The reversal of 124134213103 is 301312431421.

It is a cyclic number.

It is not a de Polignac number, because 124134213103 - 2¹ = 124134213101 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 (124134213101) 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, 787701 + ... + 932062.

It is an arithmetic number, because the mean of its divisors is an integer number (8512831800).

Almost surely, 2^124134213103 is an apocalyptic number.

124134213103 is a deficient number, since it is larger than the sum of its proper divisors (12071095697).

124134213103 is a wasteful number, since it uses less digits than its factorization.

124134213103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719942.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 124134213103 its reverse (301312431421), we get a palindrome (425446644524).

The spelling of 124134213103 in words is "one hundred twenty-four billion, one hundred thirty-four million, two hundred thirteen thousand, one hundred three".