200113312320323 has 4 divisors (see below), whose sum is σ = 201061716644328. Its totient is φ = 199164907996320.

The previous prime is 200113312320319. The next prime is 200113312320349. The reversal of 200113312320323 is 323023213311002.

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 200113312320323 - 2² = 200113312320319 is a prime.

It is a super-2 number, since 2×200113312320323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200113312320292 and 200113312320301.

It is not an unprimeable number, because it can be changed into a prime (200113312320023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474202161686 + ... + 474202162107.

It is an arithmetic number, because the mean of its divisors is an integer number (50265429161082).

Almost surely, 2^{200113312320323} is an apocalyptic number.

200113312320323 is a deficient number, since it is larger than the sum of its proper divisors (948404324005).

200113312320323 is an equidigital number, since it uses as much as digits as its factorization.

200113312320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948404324004.

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

Adding to 200113312320323 its reverse (323023213311002), we get a palindrome (523136525631325).

The spelling of 200113312320323 in words is "two hundred trillion, one hundred thirteen billion, three hundred twelve million, three hundred twenty thousand, three hundred twenty-three".