11010110110511 has 2 divisors, whose sum is σ = 11010110110512. Its totient is φ = 11010110110510.

The previous prime is 11010110110457. The next prime is 11010110110523. The reversal of 11010110110511 is 11501101101011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010110110511 - 2²² = 11010105916207 is a prime.

It is a super-2 number, since 2×11010110110511² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010110110561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505055055255 + 5505055055256.

It is an arithmetic number, because the mean of its divisors is an integer number (5505055055256).

Almost surely, 2^{11010110110511} is an apocalyptic number.

11010110110511 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010110110511 is an equidigital number, since it uses as much as digits as its factorization.

11010110110511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5, while the sum is 14.

Adding to 11010110110511 its reverse (11501101101011), we get a palindrome (22511211211522).

The spelling of 11010110110511 in words is "eleven trillion, ten billion, one hundred ten million, one hundred ten thousand, five hundred eleven".