124130013204213 has 24 divisors (see below), whose sum is σ = 179819911150776. Its totient is φ = 82513227888000.

The previous prime is 124130013204191. The next prime is 124130013204221. The reversal of 124130013204213 is 312402310031421.

124130013204213 is a `hidden beast` number, since 1 + 2 + 413 + 0 + 0 + 1 + 32 + 0 + 4 + 213 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 61105832948484 + 63024180255729 = 7817022^2 + 7938777^2 .

It is not a de Polignac number, because 124130013204213 - 2²⁰ = 124130012155637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124130013204293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10259878 + ... + 18802263.

It is an arithmetic number, because the mean of its divisors is an integer number (7492496297949).

Almost surely, 2^{124130013204213} is an apocalyptic number.

It is an amenable number.

124130013204213 is a deficient number, since it is larger than the sum of its proper divisors (55689897946563).

124130013204213 is a wasteful number, since it uses less digits than its factorization.

124130013204213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29063525 (or 29063522 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 124130013204213 its reverse (312402310031421), we get a palindrome (436532323235634).

The spelling of 124130013204213 in words is "one hundred twenty-four trillion, one hundred thirty billion, thirteen million, two hundred four thousand, two hundred thirteen".