6801368113 has 2 divisors, whose sum is σ = 6801368114. Its totient is φ = 6801368112.

The previous prime is 6801368099. The next prime is 6801368129. The reversal of 6801368113 is 3118631086.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6633613809 + 167754304 = 81447^2 + 12952^2 .

It is a cyclic number.

It is not a de Polignac number, because 6801368113 - 2⁵ = 6801368081 is a prime.

It is not a weakly prime, because it can be changed into another prime (6801368813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3400684056 + 3400684057.

It is an arithmetic number, because the mean of its divisors is an integer number (3400684057).

Almost surely, 2^6801368113 is an apocalyptic number.

It is an amenable number.

6801368113 is a deficient number, since it is larger than the sum of its proper divisors (1).

6801368113 is an equidigital number, since it uses as much as digits as its factorization.

6801368113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 6801368113 is about 82470.4074986901. The cubic root of 6801368113 is about 1894.6635217332.

Adding to 6801368113 its reverse (3118631086), we get a palindrome (9919999199).

The spelling of 6801368113 in words is "six billion, eight hundred one million, three hundred sixty-eight thousand, one hundred thirteen".