2011100099927 has 2 divisors, whose sum is σ = 2011100099928. Its totient is φ = 2011100099926.

The previous prime is 2011100099893. The next prime is 2011100100029. The reversal of 2011100099927 is 7299900011102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011100099927 - 2¹⁴ = 2011100083543 is a prime.

It is a super-2 number, since 2×2011100099927² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011100093927) 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, 1005550049963 + 1005550049964.

It is an arithmetic number, because the mean of its divisors is an integer number (1005550049964).

Almost surely, 2^{2011100099927} is an apocalyptic number.

2011100099927 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011100099927 is an equidigital number, since it uses as much as digits as its factorization.

2011100099927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 41.

The spelling of 2011100099927 in words is "two trillion, eleven billion, one hundred million, ninety-nine thousand, nine hundred twenty-seven".