200322323302123 has 4 divisors (see below), whose sum is σ = 218533443602328. Its totient is φ = 182111203001920.

The previous prime is 200322323302109. The next prime is 200322323302139. The reversal of 200322323302123 is 321203323223002.

It is a happy number.

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 200322323302123 - 2¹³ = 200322323293931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200322323302091 and 200322323302100.

It is not an unprimeable number, because it can be changed into a prime (200322323308123) 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, 9105560150086 + ... + 9105560150107.

It is an arithmetic number, because the mean of its divisors is an integer number (54633360900582).

Almost surely, 2^{200322323302123} is an apocalyptic number.

200322323302123 is a deficient number, since it is larger than the sum of its proper divisors (18211120300205).

200322323302123 is a wasteful number, since it uses less digits than its factorization.

200322323302123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18211120300204.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 200322323302123 its reverse (321203323223002), we get a palindrome (521525646525125).

The spelling of 200322323302123 in words is "two hundred trillion, three hundred twenty-two billion, three hundred twenty-three million, three hundred two thousand, one hundred twenty-three".