11135056511 has 2 divisors, whose sum is σ = 11135056512. Its totient is φ = 11135056510.

The previous prime is 11135056487. The next prime is 11135056523. The reversal of 11135056511 is 11565053111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11135056511 - 2¹⁴ = 11135040127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11135056531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5567528255 + 5567528256.

It is an arithmetic number, because the mean of its divisors is an integer number (5567528256).

Almost surely, 2^11135056511 is an apocalyptic number.

11135056511 is a deficient number, since it is larger than the sum of its proper divisors (1).

11135056511 is an equidigital number, since it uses as much as digits as its factorization.

11135056511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250, while the sum is 29.

The spelling of 11135056511 in words is "eleven billion, one hundred thirty-five million, fifty-six thousand, five hundred eleven".