12020011123113 has 24 divisors (see below), whose sum is σ = 19843951889216. Its totient is φ = 6868095300000.

The previous prime is 12020011123067. The next prime is 12020011123117. The reversal of 12020011123113 is 31132111002021.

12020011123113 is a `hidden beast` number, since 120 + 200 + 111 + 231 + 1 + 3 = 666.

12020011123113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12020011123113 - 2³³ = 12011421188521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12020011123117) 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, 5796238 + ... + 7591863.

Almost surely, 2^{12020011123113} is an apocalyptic number.

It is an amenable number.

12020011123113 is a deficient number, since it is larger than the sum of its proper divisors (7823940766103).

12020011123113 is a wasteful number, since it uses less digits than its factorization.

12020011123113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13402365 (or 13402362 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 12020011123113 its reverse (31132111002021), we get a palindrome (43152122125134).

The spelling of 12020011123113 in words is "twelve trillion, twenty billion, eleven million, one hundred twenty-three thousand, one hundred thirteen".