211032230099 has 2 divisors, whose sum is σ = 211032230100. Its totient is φ = 211032230098.

The previous prime is 211032230089. The next prime is 211032230147. The reversal of 211032230099 is 990032230112.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211032230099 is a prime.

It is not a weakly prime, because it can be changed into another prime (211032230069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105516115049 + 105516115050.

It is an arithmetic number, because the mean of its divisors is an integer number (105516115050).

Almost surely, 2^211032230099 is an apocalyptic number.

211032230099 is a deficient number, since it is larger than the sum of its proper divisors (1).

211032230099 is an equidigital number, since it uses as much as digits as its factorization.

211032230099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 211032230099 in words is "two hundred eleven billion, thirty-two million, two hundred thirty thousand, ninety-nine".