2113163417 has 2 divisors, whose sum is σ = 2113163418. Its totient is φ = 2113163416.

The previous prime is 2113163407. The next prime is 2113163449. The reversal of 2113163417 is 7143613112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1176558601 + 936604816 = 34301^2 + 30604^2 .

It is a cyclic number.

It is not a de Polignac number, because 2113163417 - 2⁸ = 2113163161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2113163417.

It is not a weakly prime, because it can be changed into another prime (2113163407) 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 as a sum of consecutive naturals, namely, 1056581708 + 1056581709.

It is an arithmetic number, because the mean of its divisors is an integer number (1056581709).

Almost surely, 2^2113163417 is an apocalyptic number.

It is an amenable number.

2113163417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113163417 is an equidigital number, since it uses as much as digits as its factorization.

2113163417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 29.

The square root of 2113163417 is about 45969.1572361295. The cubic root of 2113163417 is about 1283.2492758722.

Adding to 2113163417 its reverse (7143613112), we get a palindrome (9256776529).

It can be divided in two parts, 21131 and 63417, that added together give a palindrome (84548).

The spelling of 2113163417 in words is "two billion, one hundred thirteen million, one hundred sixty-three thousand, four hundred seventeen".