200002021023023 has 8 divisors (see below), whose sum is σ = 207786619450800. Its totient is φ = 192276621062848.

The previous prime is 200002021022989. The next prime is 200002021023029. The reversal of 200002021023023 is 320320120200002.

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

It is not a de Polignac number, because 200002021023023 - 2³⁸ = 199727143116079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200002021022992 and 200002021023010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002021023029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14799610013 + ... + 14799623526.

It is an arithmetic number, because the mean of its divisors is an integer number (25973327431350).

Almost surely, 2^{200002021023023} is an apocalyptic number.

200002021023023 is a deficient number, since it is larger than the sum of its proper divisors (7784598427777).

200002021023023 is a wasteful number, since it uses less digits than its factorization.

200002021023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29599233801.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 200002021023023 its reverse (320320120200002), we get a palindrome (520322141223025).

The spelling of 200002021023023 in words is "two hundred trillion, two billion, twenty-one million, twenty-three thousand, twenty-three".