211100012329 has 2 divisors, whose sum is σ = 211100012330. Its totient is φ = 211100012328.

The previous prime is 211100012323. The next prime is 211100012341. The reversal of 211100012329 is 923210001112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124326760000 + 86773252329 = 352600^2 + 294573^2 .

It is a cyclic number.

It is not a de Polignac number, because 211100012329 - 2²⁹ = 210563141417 is a prime.

It is not a weakly prime, because it can be changed into another prime (211100012323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105550006164 + 105550006165.

It is an arithmetic number, because the mean of its divisors is an integer number (105550006165).

Almost surely, 2^211100012329 is an apocalyptic number.

It is an amenable number.

211100012329 is a deficient number, since it is larger than the sum of its proper divisors (1).

211100012329 is an equidigital number, since it uses as much as digits as its factorization.

211100012329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 211100012329 in words is "two hundred eleven billion, one hundred million, twelve thousand, three hundred twenty-nine".