213201131200323 has 16 divisors (see below), whose sum is σ = 324904770670080. Its totient is φ = 121819146656256.

The previous prime is 213201131200261. The next prime is 213201131200349. The reversal of 213201131200323 is 323002131102312.

It is not a de Polignac number, because 213201131200323 - 2⁶ = 213201131200259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213201131200293 and 213201131200302.

It is not an unprimeable number, because it can be changed into a prime (213201131210323) 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, 419372103 + ... + 419880176.

It is an arithmetic number, because the mean of its divisors is an integer number (20306548166880).

Almost surely, 2^{213201131200323} is an apocalyptic number.

213201131200323 is a deficient number, since it is larger than the sum of its proper divisors (111703639469757).

213201131200323 is a wasteful number, since it uses less digits than its factorization.

213201131200323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839264386.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 213201131200323 its reverse (323002131102312), we get a palindrome (536203262302635).

The spelling of 213201131200323 in words is "two hundred thirteen trillion, two hundred one billion, one hundred thirty-one million, two hundred thousand, three hundred twenty-three".