212011130003 has 4 divisors (see below), whose sum is σ = 212793459168. Its totient is φ = 211228800840.

The previous prime is 212011129987. The next prime is 212011130027. The reversal of 212011130003 is 300031110212.

212011130003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 212011130003 - 2⁴ = 212011129987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212011130003.

It is not an unprimeable number, because it can be changed into a prime (212011130603) 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 in 3 ways as a sum of consecutive naturals, for example, 391164176 + ... + 391164717.

It is an arithmetic number, because the mean of its divisors is an integer number (53198364792).

Almost surely, 2^212011130003 is an apocalyptic number.

212011130003 is a deficient number, since it is larger than the sum of its proper divisors (782329165).

212011130003 is an equidigital number, since it uses as much as digits as its factorization.

212011130003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782329164.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 212011130003 its reverse (300031110212), we get a palindrome (512042240215).

The spelling of 212011130003 in words is "two hundred twelve billion, eleven million, one hundred thirty thousand, three".