13062781377011 has 2 divisors, whose sum is σ = 13062781377012. Its totient is φ = 13062781377010.

The previous prime is 13062781377007. The next prime is 13062781377013. The reversal of 13062781377011 is 11077318726031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13062781377011 - 2² = 13062781377007 is a prime.

It is a Sophie Germain prime.

Together with 13062781377013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13062781377013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6531390688505 + 6531390688506.

It is an arithmetic number, because the mean of its divisors is an integer number (6531390688506).

Almost surely, 2^{13062781377011} is an apocalyptic number.

13062781377011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13062781377011 is an equidigital number, since it uses as much as digits as its factorization.

13062781377011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 47.

The spelling of 13062781377011 in words is "thirteen trillion, sixty-two billion, seven hundred eighty-one million, three hundred seventy-seven thousand, eleven".