11134152257 has 2 divisors, whose sum is σ = 11134152258. Its totient is φ = 11134152256.

The previous prime is 11134152191. The next prime is 11134152277. The reversal of 11134152257 is 75225143111.

11134152257 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., 10468563856 + 665588401 = 102316^2 + 25799^2 .

It is an emirp because it is prime and its reverse (75225143111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11134152257 - 2¹⁰ = 11134151233 is a prime.

It is not a weakly prime, because it can be changed into another prime (11134152277) 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, 5567076128 + 5567076129.

It is an arithmetic number, because the mean of its divisors is an integer number (5567076129).

Almost surely, 2^11134152257 is an apocalyptic number.

It is an amenable number.

11134152257 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134152257 is an equidigital number, since it uses as much as digits as its factorization.

11134152257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 32.

Adding to 11134152257 its reverse (75225143111), we get a palindrome (86359295368).

The spelling of 11134152257 in words is "eleven billion, one hundred thirty-four million, one hundred fifty-two thousand, two hundred fifty-seven".