20012110113 has 8 divisors (see below), whose sum is σ = 27135064800. Its totient is φ = 13115281088.

The previous prime is 20012110073. The next prime is 20012110123. The reversal of 20012110113 is 31101121002.

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

It is a cyclic number.

It is not a de Polignac number, because 20012110113 - 2¹⁸ = 20011847969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20012110123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56531208 + ... + 56531561.

It is an arithmetic number, because the mean of its divisors is an integer number (3391883100).

Almost surely, 2^20012110113 is an apocalyptic number.

It is an amenable number.

20012110113 is a deficient number, since it is larger than the sum of its proper divisors (7122954687).

20012110113 is a wasteful number, since it uses less digits than its factorization.

20012110113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113062831.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 20012110113 its reverse (31101121002), we get a palindrome (51113231115).

The spelling of 20012110113 in words is "twenty billion, twelve million, one hundred ten thousand, one hundred thirteen".