100011011009011 has 2 divisors, whose sum is σ = 100011011009012. Its totient is φ = 100011011009010.

The previous prime is 100011011008963. The next prime is 100011011009057. The reversal of 100011011009011 is 110900110110001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100011011009011 - 2¹⁵ = 100011010976243 is a prime.

It is not a weakly prime, because it can be changed into another prime (100011011009071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50005505504505 + 50005505504506.

It is an arithmetic number, because the mean of its divisors is an integer number (50005505504506).

Almost surely, 2^{100011011009011} is an apocalyptic number.

100011011009011 is a deficient number, since it is larger than the sum of its proper divisors (1).

100011011009011 is an equidigital number, since it uses as much as digits as its factorization.

100011011009011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 16.

Adding to 100011011009011 its reverse (110900110110001), we get a palindrome (210911121119012).

The spelling of 100011011009011 in words is "one hundred trillion, eleven billion, eleven million, nine thousand, eleven".