2113012320201 has 64 divisors (see below), whose sum is σ = 3195533721600. Its totient is φ = 1379550252672.

The previous prime is 2113012320197. The next prime is 2113012320259. The reversal of 2113012320201 is 1020232103112.

2113012320201 is a `hidden beast` number, since 2 + 1 + 130 + 12 + 320 + 201 = 666.

It is not a de Polignac number, because 2113012320201 - 2² = 2113012320197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2113012321201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 727870516 + ... + 727873418.

It is an arithmetic number, because the mean of its divisors is an integer number (49930214400).

Almost surely, 2^{2113012320201} is an apocalyptic number.

It is an amenable number.

2113012320201 is a deficient number, since it is larger than the sum of its proper divisors (1082521401399).

2113012320201 is a wasteful number, since it uses less digits than its factorization.

2113012320201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547 (or 4541 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2113012320201 its reverse (1020232103112), we get a palindrome (3133244423313).

The spelling of 2113012320201 in words is "two trillion, one hundred thirteen billion, twelve million, three hundred twenty thousand, two hundred one".