6800113 has 2 divisors, whose sum is σ = 6800114. Its totient is φ = 6800112.

The previous prime is 6800099. The next prime is 6800117. The reversal of 6800113 is 3110086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5438224 + 1361889 = 2332^2 + 1167^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6800113 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6800117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3400056 + 3400057.

It is an arithmetic number, because the mean of its divisors is an integer number (3400057).

Almost surely, 2^6800113 is an apocalyptic number.

It is an amenable number.

6800113 is a deficient number, since it is larger than the sum of its proper divisors (1).

6800113 is an equidigital number, since it uses as much as digits as its factorization.

6800113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 6800113 is about 2607.7026287520. The cubic root of 6800113 is about 189.4546968560.

Adding to 6800113 its reverse (3110086), we get a palindrome (9910199).

The spelling of 6800113 in words is "six million, eight hundred thousand, one hundred thirteen".