2000321002 has 16 divisors (see below), whose sum is σ = 3033321480. Its totient is φ = 989227008.

The previous prime is 2000320981. The next prime is 2000321003. The reversal of 2000321002 is 2001230002.

It can be written as a sum of positive squares in 4 ways, for example, as 1373369481 + 626951521 = 37059^2 + 25039^2 .

It is a super-2 number, since 2×2000321002² = 8002568222084568008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2000321002.

It is not an unprimeable number, because it can be changed into a prime (2000321003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539218 + ... + 542914.

Almost surely, 2^2000321002 is an apocalyptic number.

2000321002 is a deficient number, since it is larger than the sum of its proper divisors (1033000478).

2000321002 is a wasteful number, since it uses less digits than its factorization.

2000321002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2000321002 is about 44724.9483174659. The cubic root of 2000321002 is about 1259.9884524851.

Adding to 2000321002 its reverse (2001230002), we get a palindrome (4001551004).

The spelling of 2000321002 in words is "two billion, three hundred twenty-one thousand, two".