10118128441 has 2 divisors, whose sum is σ = 10118128442. Its totient is φ = 10118128440.

The previous prime is 10118128439. The next prime is 10118128469. The reversal of 10118128441 is 14482181101.

10118128441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9603020025 + 515108416 = 97995^2 + 22696^2 .

It is an emirp because it is prime and its reverse (14482181101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10118128441 - 2¹ = 10118128439 is a prime.

Together with 10118128439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10118123441) 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, 5059064220 + 5059064221.

It is an arithmetic number, because the mean of its divisors is an integer number (5059064221).

Almost surely, 2^10118128441 is an apocalyptic number.

It is an amenable number.

10118128441 is a deficient number, since it is larger than the sum of its proper divisors (1).

10118128441 is an equidigital number, since it uses as much as digits as its factorization.

10118128441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2048, while the sum is 31.

The spelling of 10118128441 in words is "ten billion, one hundred eighteen million, one hundred twenty-eight thousand, four hundred forty-one".