2000530323 has 24 divisors (see below), whose sum is σ = 3225668160. Its totient is φ = 1184243760.

The previous prime is 2000530321. The next prime is 2000530333. The reversal of 2000530323 is 3230350002.

It is not a de Polignac number, because 2000530323 - 2¹ = 2000530321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2000530296 and 2000530305.

It is not an unprimeable number, because it can be changed into a prime (2000530321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230713 + ... + 239226.

It is an arithmetic number, because the mean of its divisors is an integer number (134402840).

Almost surely, 2^2000530323 is an apocalyptic number.

2000530323 is a deficient number, since it is larger than the sum of its proper divisors (1225137837).

2000530323 is a wasteful number, since it uses less digits than its factorization.

2000530323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469999 (or 469996 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 2000530323 is about 44727.2883483897. The cubic root of 2000530323 is about 1260.0324009053.

Adding to 2000530323 its reverse (3230350002), we get a palindrome (5230880325).

The spelling of 2000530323 in words is "two billion, five hundred thirty thousand, three hundred twenty-three".