211030033213 has 16 divisors (see below), whose sum is σ = 223568104320. Its totient is φ = 198850526784.

The previous prime is 211030033211. The next prime is 211030033289. The reversal of 211030033213 is 312330030112.

211030033213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 211030033213 - 2¹ = 211030033211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211030033211) 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 15 ways as a sum of consecutive naturals, for example, 1455895 + ... + 1594267.

It is an arithmetic number, because the mean of its divisors is an integer number (13973006520).

Almost surely, 2^211030033213 is an apocalyptic number.

It is an amenable number.

211030033213 is a deficient number, since it is larger than the sum of its proper divisors (12538071107).

211030033213 is a wasteful number, since it uses less digits than its factorization.

211030033213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139668.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 211030033213 its reverse (312330030112), we get a palindrome (523360063325).

The spelling of 211030033213 in words is "two hundred eleven billion, thirty million, thirty-three thousand, two hundred thirteen".