13076881 has 2 divisors, whose sum is σ = 13076882. Its totient is φ = 13076880.

The previous prime is 13076879. The next prime is 13076891. The reversal of 13076881 is 18867031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9979281 + 3097600 = 3159^2 + 1760^2 .

It is an emirp because it is prime and its reverse (18867031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13076881 - 2¹ = 13076879 is a prime.

It is a super-2 number, since 2×13076881² = 342009633376322, which contains 22 as substring.

Together with 13076879, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13076831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6538440 + 6538441.

It is an arithmetic number, because the mean of its divisors is an integer number (6538441).

Almost surely, 2^13076881 is an apocalyptic number.

It is an amenable number.

13076881 is a deficient number, since it is larger than the sum of its proper divisors (1).

13076881 is an equidigital number, since it uses as much as digits as its factorization.

13076881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 13076881 is about 3616.1970355610. The cubic root of 13076881 is about 235.5960784367.

The spelling of 13076881 in words is "thirteen million, seventy-six thousand, eight hundred eighty-one".