12701556113 has 2 divisors, whose sum is σ = 12701556114. Its totient is φ = 12701556112.

The previous prime is 12701556037. The next prime is 12701556121. The reversal of 12701556113 is 31165510721.

12701556113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9069324289 + 3632231824 = 95233^2 + 60268^2 .

It is a cyclic number.

It is not a de Polignac number, because 12701556113 - 2²⁰ = 12700507537 is a prime.

It is a super-2 number, since 2×12701556113² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12701556113.

It is not a weakly prime, because it can be changed into another prime (12701556163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6350778056 + 6350778057.

It is an arithmetic number, because the mean of its divisors is an integer number (6350778057).

Almost surely, 2^12701556113 is an apocalyptic number.

It is an amenable number.

12701556113 is a deficient number, since it is larger than the sum of its proper divisors (1).

12701556113 is an equidigital number, since it uses as much as digits as its factorization.

12701556113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 32.

The spelling of 12701556113 in words is "twelve billion, seven hundred one million, five hundred fifty-six thousand, one hundred thirteen".