213032203130111 has 4 divisors (see below), whose sum is σ = 213035966275224. Its totient is φ = 213028439985000.

The previous prime is 213032203130093. The next prime is 213032203130113. The reversal of 213032203130111 is 111031302230312.

213032203130111 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 213032203130111 - 2¹⁰ = 213032203129087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213032203130113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881487640 + ... + 1881600861.

It is an arithmetic number, because the mean of its divisors is an integer number (53258991568806).

Almost surely, 2^{213032203130111} is an apocalyptic number.

213032203130111 is a deficient number, since it is larger than the sum of its proper divisors (3763145113).

213032203130111 is an equidigital number, since it uses as much as digits as its factorization.

213032203130111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763145112.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 213032203130111 its reverse (111031302230312), we get a palindrome (324063505360423).

The spelling of 213032203130111 in words is "two hundred thirteen trillion, thirty-two billion, two hundred three million, one hundred thirty thousand, one hundred eleven".