200304340023 has 16 divisors (see below), whose sum is σ = 267889211136. Its totient is φ = 133128019200.

The previous prime is 200304339971. The next prime is 200304340111. The reversal of 200304340023 is 320043403002.

200304340023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200304340023 - 2¹² = 200304335927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200304340123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5330286 + ... + 5367732.

It is an arithmetic number, because the mean of its divisors is an integer number (16743075696).

Almost surely, 2^200304340023 is an apocalyptic number.

200304340023 is a deficient number, since it is larger than the sum of its proper divisors (67584871113).

200304340023 is a wasteful number, since it uses less digits than its factorization.

200304340023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42854.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 200304340023 its reverse (320043403002), we get a palindrome (520347743025).

The spelling of 200304340023 in words is "two hundred billion, three hundred four million, three hundred forty thousand, twenty-three".