2000321323 has 32 divisors (see below), whose sum is σ = 2701504512. Its totient is φ = 1430352000.

The previous prime is 2000321321. The next prime is 2000321327. The reversal of 2000321323 is 3231230002.

It is not a de Polignac number, because 2000321323 - 2¹ = 2000321321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2000321297 and 2000321306.

It is not an unprimeable number, because it can be changed into a prime (2000321321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167398 + ... + 178948.

It is an arithmetic number, because the mean of its divisors is an integer number (84422016).

Almost surely, 2^2000321323 is an apocalyptic number.

2000321323 is a deficient number, since it is larger than the sum of its proper divisors (701183189).

2000321323 is a wasteful number, since it uses less digits than its factorization.

2000321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11755.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2000321323 is about 44724.9519060669. The cubic root of 2000321323 is about 1259.9885198836.

Adding to 2000321323 its reverse (3231230002), we get a palindrome (5231551325).

It can be divided in two parts, 2000 and 321323, that added together give a palindrome (323323).

The spelling of 2000321323 in words is "two billion, three hundred twenty-one thousand, three hundred twenty-three".