200020012023 has 48 divisors (see below), whose sum is σ = 294498146304. Its totient is φ = 120658861440.

The previous prime is 200020012021. The next prime is 200020012061. The reversal of 200020012023 is 320210020002.

It is not a de Polignac number, because 200020012023 - 2¹ = 200020012021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200020012021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38234818 + ... + 38240048.

It is an arithmetic number, because the mean of its divisors is an integer number (6135378048).

Almost surely, 2^200020012023 is an apocalyptic number.

200020012023 is a deficient number, since it is larger than the sum of its proper divisors (94478134281).

200020012023 is a wasteful number, since it uses less digits than its factorization.

200020012023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6736 (or 6723 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 200020012023 its reverse (320210020002), we get a palindrome (520230032025).

The spelling of 200020012023 in words is "two hundred billion, twenty million, twelve thousand, twenty-three".