129999011100011 has 2 divisors, whose sum is σ = 129999011100012. Its totient is φ = 129999011100010.

The previous prime is 129999011099983. The next prime is 129999011100151. The reversal of 129999011100011 is 110001110999921.

It is a weak prime.

It is an emirp because it is prime and its reverse (110001110999921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 129999011100011 - 2³⁰ = 129997937358187 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (129999011100311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64999505550005 + 64999505550006.

It is an arithmetic number, because the mean of its divisors is an integer number (64999505550006).

Almost surely, 2^{129999011100011} is an apocalyptic number.

129999011100011 is a deficient number, since it is larger than the sum of its proper divisors (1).

129999011100011 is an equidigital number, since it uses as much as digits as its factorization.

129999011100011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122, while the sum is 44.

The spelling of 129999011100011 in words is "one hundred twenty-nine trillion, nine hundred ninety-nine billion, eleven million, one hundred thousand, eleven".