12100013853 has 32 divisors (see below), whose sum is σ = 17203190400. Its totient is φ = 7551538176.

The previous prime is 12100013851. The next prime is 12100013869. The reversal of 12100013853 is 35831000121.

It is not a de Polignac number, because 12100013853 - 2¹ = 12100013851 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100013851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 500713 + ... + 524321.

It is an arithmetic number, because the mean of its divisors is an integer number (537599700).

Almost surely, 2^12100013853 is an apocalyptic number.

It is an amenable number.

12100013853 is a deficient number, since it is larger than the sum of its proper divisors (5103176547).

12100013853 is a wasteful number, since it uses less digits than its factorization.

12100013853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23821.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 12100013853 its reverse (35831000121), we get a palindrome (47931013974).

The spelling of 12100013853 in words is "twelve billion, one hundred million, thirteen thousand, eight hundred fifty-three".