100109998811 has 2 divisors, whose sum is σ = 100109998812. Its totient is φ = 100109998810.

The previous prime is 100109998763. The next prime is 100109998943. The reversal of 100109998811 is 118899901001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100109998811 - 2¹⁰ = 100109997787 is a prime.

It is not a weakly prime, because it can be changed into another prime (100109998511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50054999405 + 50054999406.

It is an arithmetic number, because the mean of its divisors is an integer number (50054999406).

Almost surely, 2^100109998811 is an apocalyptic number.

100109998811 is a deficient number, since it is larger than the sum of its proper divisors (1).

100109998811 is an equidigital number, since it uses as much as digits as its factorization.

100109998811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 47.

The spelling of 100109998811 in words is "one hundred billion, one hundred nine million, nine hundred ninety-eight thousand, eight hundred eleven".