20134103312124 has 72 divisors (see below), whose sum is σ = 53028296958000. Its totient is φ = 6433322966784.

The previous prime is 20134103312123. The next prime is 20134103312143. The reversal of 20134103312124 is 42121330143102.

20134103312124 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 410 + 3 + 31 + 212 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20134103312123) 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, 69227329 + ... + 69517560.

Almost surely, 2^{20134103312124} is an apocalyptic number.

It is an amenable number.

20134103312124 is an abundant number, since it is smaller than the sum of its proper divisors (32894193645876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20134103312124 is a wasteful number, since it uses less digits than its factorization.

20134103312124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138745067 (or 138745062 counting only the distinct ones).

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

Adding to 20134103312124 its reverse (42121330143102), we get a palindrome (62255433455226).

The spelling of 20134103312124 in words is "twenty trillion, one hundred thirty-four billion, one hundred three million, three hundred twelve thousand, one hundred twenty-four".