3881567113 has 2 divisors, whose sum is σ = 3881567114. Its totient is φ = 3881567112.

The previous prime is 3881567099. The next prime is 3881567227. The reversal of 3881567113 is 3117651883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3236813449 + 644753664 = 56893^2 + 25392^2 .

It is an emirp because it is prime and its reverse (3117651883) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3881567113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3881567113.

It is not a weakly prime, because it can be changed into another prime (3881567713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1940783556 + 1940783557.

It is an arithmetic number, because the mean of its divisors is an integer number (1940783557).

Almost surely, 2^3881567113 is an apocalyptic number.

It is an amenable number.

3881567113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3881567113 is an equidigital number, since it uses as much as digits as its factorization.

3881567113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 43.

The square root of 3881567113 is about 62302.2239811710. The cubic root of 3881567113 is about 1571.5771287178.

The spelling of 3881567113 in words is "three billion, eight hundred eighty-one million, five hundred sixty-seven thousand, one hundred thirteen".