213010203111 has 16 divisors (see below), whose sum is σ = 284391571968. Its totient is φ = 141817894400.

The previous prime is 213010203097. The next prime is 213010203113. The reversal of 213010203111 is 111302010312.

It is a happy number.

213010203111 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 213010203111 - 2⁶ = 213010203047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213010203113) 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, 19062556 + ... + 19073726.

It is an arithmetic number, because the mean of its divisors is an integer number (17774473248).

Almost surely, 2^213010203111 is an apocalyptic number.

213010203111 is a deficient number, since it is larger than the sum of its proper divisors (71381368857).

213010203111 is a wasteful number, since it uses less digits than its factorization.

213010203111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19062.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 213010203111 its reverse (111302010312), we get a palindrome (324312213423).

The spelling of 213010203111 in words is "two hundred thirteen billion, ten million, two hundred three thousand, one hundred eleven".