6800029013 has 2 divisors, whose sum is σ = 6800029014. Its totient is φ = 6800029012.

The previous prime is 6800029009. The next prime is 6800029021. The reversal of 6800029013 is 3109200086.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6657417649 + 142611364 = 81593^2 + 11942^2 .

It is a cyclic number.

It is not a de Polignac number, because 6800029013 - 2² = 6800029009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6800029003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3400014506 + 3400014507.

It is an arithmetic number, because the mean of its divisors is an integer number (3400014507).

Almost surely, 2^6800029013 is an apocalyptic number.

It is an amenable number.

6800029013 is a deficient number, since it is larger than the sum of its proper divisors (1).

6800029013 is an equidigital number, since it uses as much as digits as its factorization.

6800029013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 6800029013 is about 82462.2884293178. The cubic root of 6800029013 is about 1894.5391687889.

Adding to 6800029013 its reverse (3109200086), we get a palindrome (9909229099).

The spelling of 6800029013 in words is "six billion, eight hundred million, twenty-nine thousand, thirteen".