213301111203303 has 16 divisors (see below), whose sum is σ = 289180689498336. Its totient is φ = 139813022154240.

The previous prime is 213301111203253. The next prime is 213301111203461. The reversal of 213301111203303 is 303302111103312.

It is not a de Polignac number, because 213301111203303 - 2²⁸ = 213300842767847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213301111203703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235208550 + ... + 236113667.

It is an arithmetic number, because the mean of its divisors is an integer number (18073793093646).

Almost surely, 2^{213301111203303} is an apocalyptic number.

213301111203303 is a deficient number, since it is larger than the sum of its proper divisors (75879578295033).

213301111203303 is a wasteful number, since it uses less digits than its factorization.

213301111203303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471324754.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 213301111203303 its reverse (303302111103312), we get a palindrome (516603222306615).

Subtracting 213301111203303 from its reverse (303302111103312), we obtain a palindrome (90000999900009).

The spelling of 213301111203303 in words is "two hundred thirteen trillion, three hundred one billion, one hundred eleven million, two hundred three thousand, three hundred three".