200123113122313 has 8 divisors (see below), whose sum is σ = 200350624926816. Its totient is φ = 199895603292000.

The previous prime is 200123113122271. The next prime is 200123113122323. The reversal of 200123113122313 is 313221311321002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200123113122313 - 2²⁹ = 200122576251401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200123113122323) 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 7 ways as a sum of consecutive naturals, for example, 321631878 + ... + 322253488.

It is an arithmetic number, because the mean of its divisors is an integer number (25043828115852).

Almost surely, 2^{200123113122313} is an apocalyptic number.

It is an amenable number.

200123113122313 is a deficient number, since it is larger than the sum of its proper divisors (227511804503).

200123113122313 is an equidigital number, since it uses as much as digits as its factorization.

200123113122313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987095.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 200123113122313 its reverse (313221311321002), we get a palindrome (513344424443315).

The spelling of 200123113122313 in words is "two hundred trillion, one hundred twenty-three billion, one hundred thirteen million, one hundred twenty-two thousand, three hundred thirteen".