210113200311323 has 4 divisors (see below), whose sum is σ = 216891045482688. Its totient is φ = 203335355139960.

The previous prime is 210113200311283. The next prime is 210113200311379. The reversal of 210113200311323 is 323113002311012.

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 210113200311323 - 2³² = 210108905344027 is a prime.

It is a super-2 number, since 2×210113200311323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210113200511323) 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, 3388922585636 + ... + 3388922585697.

It is an arithmetic number, because the mean of its divisors is an integer number (54222761370672).

Almost surely, 2^{210113200311323} is an apocalyptic number.

210113200311323 is a deficient number, since it is larger than the sum of its proper divisors (6777845171365).

210113200311323 is an equidigital number, since it uses as much as digits as its factorization.

210113200311323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6777845171364.

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

Adding to 210113200311323 its reverse (323113002311012), we get a palindrome (533226202622335).

The spelling of 210113200311323 in words is "two hundred ten trillion, one hundred thirteen billion, two hundred million, three hundred eleven thousand, three hundred twenty-three".