20112303130113 has 8 divisors (see below), whose sum is σ = 26816429039488. Its totient is φ = 13408189653744.

The previous prime is 20112303130091. The next prime is 20112303130177. The reversal of 20112303130113 is 31103130321102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20112303130113 - 2¹⁶ = 20112303064577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20112303130113.

It is not an unprimeable number, because it can be changed into a prime (20112303132113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1751931 + ... + 6579807.

It is an arithmetic number, because the mean of its divisors is an integer number (3352053629936).

Almost surely, 2^{20112303130113} is an apocalyptic number.

It is an amenable number.

20112303130113 is a deficient number, since it is larger than the sum of its proper divisors (6704125909375).

20112303130113 is a wasteful number, since it uses less digits than its factorization.

20112303130113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6216503.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 20112303130113 its reverse (31103130321102), we get a palindrome (51215433451215).

The spelling of 20112303130113 in words is "twenty trillion, one hundred twelve billion, three hundred three million, one hundred thirty thousand, one hundred thirteen".