6113803163 has 4 divisors (see below), whose sum is σ = 6584095728. Its totient is φ = 5643510600.

The previous prime is 6113803153. The next prime is 6113803169. The reversal of 6113803163 is 3613083116.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6113803163 - 2⁸ = 6113802907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6113803169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235146263 + ... + 235146288.

It is an arithmetic number, because the mean of its divisors is an integer number (1646023932).

Almost surely, 2^6113803163 is an apocalyptic number.

6113803163 is a deficient number, since it is larger than the sum of its proper divisors (470292565).

6113803163 is a wasteful number, since it uses less digits than its factorization.

6113803163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470292564.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 6113803163 is about 78190.8125229557. The cubic root of 6113803163 is about 1828.5372729242.

Adding to 6113803163 its reverse (3613083116), we get a palindrome (9726886279).

The spelling of 6113803163 in words is "six billion, one hundred thirteen million, eight hundred three thousand, one hundred sixty-three".