200312111222323 has 8 divisors (see below), whose sum is σ = 212096095662528. Its totient is φ = 188528228901504.

The previous prime is 200312111222317. The next prime is 200312111222341. The reversal of 200312111222323 is 323222111213002.

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 200312111222323 - 2⁴¹ = 198113087966771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200312111220323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21472936 + ... + 29354917.

It is an arithmetic number, because the mean of its divisors is an integer number (26512011957816).

Almost surely, 2^{200312111222323} is an apocalyptic number.

200312111222323 is a deficient number, since it is larger than the sum of its proper divisors (11783984440205).

200312111222323 is a wasteful number, since it uses less digits than its factorization.

200312111222323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51059693.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 200312111222323 its reverse (323222111213002), we get a palindrome (523534222435325).

The spelling of 200312111222323 in words is "two hundred trillion, three hundred twelve billion, one hundred eleven million, two hundred twenty-two thousand, three hundred twenty-three".