11134410257 has 2 divisors, whose sum is σ = 11134410258. Its totient is φ = 11134410256.

The previous prime is 11134410247. The next prime is 11134410319. The reversal of 11134410257 is 75201443111.

11134410257 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., 7521919441 + 3612490816 = 86729^2 + 60104^2 .

It is a cyclic number.

It is not a de Polignac number, because 11134410257 - 2¹² = 11134406161 is a prime.

It is not a weakly prime, because it can be changed into another prime (11134410227) 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, 5567205128 + 5567205129.

It is an arithmetic number, because the mean of its divisors is an integer number (5567205129).

Almost surely, 2^11134410257 is an apocalyptic number.

It is an amenable number.

11134410257 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134410257 is an equidigital number, since it uses as much as digits as its factorization.

11134410257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 11134410257 its reverse (75201443111), we get a palindrome (86335853368).

The spelling of 11134410257 in words is "eleven billion, one hundred thirty-four million, four hundred ten thousand, two hundred fifty-seven".