2113402410243 has 12 divisors (see below), whose sum is σ = 3054071835360. Its totient is φ = 1408298264016.

The previous prime is 2113402410241. The next prime is 2113402410253. The reversal of 2113402410243 is 3420142043112.

2113402410243 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 4 + 0 + 2 + 410 + 243 = 666.

It is not a de Polignac number, because 2113402410243 - 2¹ = 2113402410241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2113402410241) 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 11 ways as a sum of consecutive naturals, for example, 53035323 + ... + 53075156.

It is an arithmetic number, because the mean of its divisors is an integer number (254505986280).

Almost surely, 2^{2113402410243} is an apocalyptic number.

2113402410243 is a deficient number, since it is larger than the sum of its proper divisors (940669425117).

2113402410243 is a wasteful number, since it uses less digits than its factorization.

2113402410243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106112698 (or 106112695 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2113402410243 its reverse (3420142043112), we get a palindrome (5533544453355).

The spelling of 2113402410243 in words is "two trillion, one hundred thirteen billion, four hundred two million, four hundred ten thousand, two hundred forty-three".