1110101111011 has 2 divisors, whose sum is σ = 1110101111012. Its totient is φ = 1110101111010.

The previous prime is 1110101111003. The next prime is 1110101111039. The reversal of 1110101111011 is 1101111010111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110101111011 - 2³ = 1110101111003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110101111611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555050555505 + 555050555506.

It is an arithmetic number, because the mean of its divisors is an integer number (555050555506).

Almost surely, 2^{1110101111011} is an apocalyptic number.

1110101111011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110101111011 is an equidigital number, since it uses as much as digits as its factorization.

1110101111011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 1110101111011 its reverse (1101111010111), we get a palindrome (2211212121122).

The spelling of 1110101111011 in words is "one trillion, one hundred ten billion, one hundred one million, one hundred eleven thousand, eleven".