213312203310023 has 16 divisors (see below), whose sum is σ = 221907182636160. Its totient is φ = 204802767187200.

The previous prime is 213312203310013. The next prime is 213312203310029. The reversal of 213312203310023 is 320013302213312.

It is a cyclic number.

It is not a de Polignac number, because 213312203310023 - 2¹⁶ = 213312203244487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213312203309974 and 213312203310001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213312203310029) 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, 21953840 + ... + 30142917.

It is an arithmetic number, because the mean of its divisors is an integer number (13869198914760).

Almost surely, 2^{213312203310023} is an apocalyptic number.

213312203310023 is a deficient number, since it is larger than the sum of its proper divisors (8594979326137).

213312203310023 is a wasteful number, since it uses less digits than its factorization.

213312203310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52097578.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 213312203310023 its reverse (320013302213312), we get a palindrome (533325505523335).

The spelling of 213312203310023 in words is "two hundred thirteen trillion, three hundred twelve billion, two hundred three million, three hundred ten thousand, twenty-three".