2113140243163 has 2 divisors, whose sum is σ = 2113140243164. Its totient is φ = 2113140243162.

The previous prime is 2113140243103. The next prime is 2113140243223. The reversal of 2113140243163 is 3613420413112.

It is a balanced prime because it is at equal distance from previous prime (2113140243103) and next prime (2113140243223).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2113140243163 is a prime.

It is not a weakly prime, because it can be changed into another prime (2113140243103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056570121581 + 1056570121582.

It is an arithmetic number, because the mean of its divisors is an integer number (1056570121582).

Almost surely, 2^{2113140243163} is an apocalyptic number.

2113140243163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113140243163 is an equidigital number, since it uses as much as digits as its factorization.

2113140243163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 2113140243163 its reverse (3613420413112), we get a palindrome (5726560656275).

The spelling of 2113140243163 in words is "two trillion, one hundred thirteen billion, one hundred forty million, two hundred forty-three thousand, one hundred sixty-three".