200000020202323 has 4 divisors (see below), whose sum is σ = 218181840220728. Its totient is φ = 181818200183920.

The previous prime is 200000020202321. The next prime is 200000020202431. The reversal of 200000020202323 is 323202020000002.

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 200000020202323 - 2¹ = 200000020202321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200000020202297 and 200000020202306.

It is not an unprimeable number, because it can be changed into a prime (200000020202321) 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, 9090910009186 + ... + 9090910009207.

It is an arithmetic number, because the mean of its divisors is an integer number (54545460055182).

Almost surely, 2^{200000020202323} is an apocalyptic number.

200000020202323 is a deficient number, since it is larger than the sum of its proper divisors (18181820018405).

200000020202323 is a wasteful number, since it uses less digits than its factorization.

200000020202323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18181820018404.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 200000020202323 its reverse (323202020000002), we get a palindrome (523202040202325).

The spelling of 200000020202323 in words is "two hundred trillion, twenty million, two hundred two thousand, three hundred twenty-three".