110011111101011 has 2 divisors, whose sum is σ = 110011111101012. Its totient is φ = 110011111101010.

The previous prime is 110011111100951. The next prime is 110011111101029. The reversal of 110011111101011 is 110101111110011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110011111101011 - 2²² = 110011106906707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110011111100983 and 110011111101001.

It is not a weakly prime, because it can be changed into another prime (110011111101091) 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, 55005555550505 + 55005555550506.

It is an arithmetic number, because the mean of its divisors is an integer number (55005555550506).

Almost surely, 2^{110011111101011} is an apocalyptic number.

110011111101011 is a deficient number, since it is larger than the sum of its proper divisors (1).

110011111101011 is an equidigital number, since it uses as much as digits as its factorization.

110011111101011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 110011111101011 its reverse (110101111110011), we get a palindrome (220112222211022).

The spelling of 110011111101011 in words is "one hundred ten trillion, eleven billion, one hundred eleven million, one hundred one thousand, eleven".