100109992811 has 2 divisors, whose sum is σ = 100109992812. Its totient is φ = 100109992810.

The previous prime is 100109992769. The next prime is 100109992849. The reversal of 100109992811 is 118299901001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100109992811 is a prime.

It is not a weakly prime, because it can be changed into another prime (100109998811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50054996405 + 50054996406.

It is an arithmetic number, because the mean of its divisors is an integer number (50054996406).

Almost surely, 2^100109992811 is an apocalyptic number.

100109992811 is a deficient number, since it is larger than the sum of its proper divisors (1).

100109992811 is an equidigital number, since it uses as much as digits as its factorization.

100109992811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 41.

The spelling of 100109992811 in words is "one hundred billion, one hundred nine million, nine hundred ninety-two thousand, eight hundred eleven".