6113544232163 has 2 divisors, whose sum is σ = 6113544232164. Its totient is φ = 6113544232162.

The previous prime is 6113544232151. The next prime is 6113544232181. The reversal of 6113544232163 is 3612324453116.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6113544232163 - 2¹⁸ = 6113543970019 is a prime.

It is a super-2 number, since 2×6113544232163² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6113544232163.

It is not a weakly prime, because it can be changed into another prime (6113544232123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3056772116081 + 3056772116082.

It is an arithmetic number, because the mean of its divisors is an integer number (3056772116082).

Almost surely, 2^{6113544232163} is an apocalyptic number.

6113544232163 is a deficient number, since it is larger than the sum of its proper divisors (1).

6113544232163 is an equidigital number, since it uses as much as digits as its factorization.

6113544232163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 41.

Adding to 6113544232163 its reverse (3612324453116), we get a palindrome (9725868685279).

The spelling of 6113544232163 in words is "six trillion, one hundred thirteen billion, five hundred forty-four million, two hundred thirty-two thousand, one hundred sixty-three".