11134440011 has 2 divisors, whose sum is σ = 11134440012. Its totient is φ = 11134440010.

The previous prime is 11134439999. The next prime is 11134440043. The reversal of 11134440011 is 11004443111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11134440011 - 2¹⁴ = 11134423627 is a prime.

It is not a weakly prime, because it can be changed into another prime (11134440311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5567220005 + 5567220006.

It is an arithmetic number, because the mean of its divisors is an integer number (5567220006).

Almost surely, 2^11134440011 is an apocalyptic number.

11134440011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134440011 is an equidigital number, since it uses as much as digits as its factorization.

11134440011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11134440011 its reverse (11004443111), we get a palindrome (22138883122).

The spelling of 11134440011 in words is "eleven billion, one hundred thirty-four million, four hundred forty thousand, eleven".