2000130322 has 4 divisors (see below), whose sum is σ = 3000195486. Its totient is φ = 1000065160.

The previous prime is 2000130311. The next prime is 2000130329. The reversal of 2000130322 is 2230310002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1985682721 + 14447601 = 44561^2 + 3801^2 .

It is not an unprimeable number, because it can be changed into a prime (2000130329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500032579 + ... + 500032582.

Almost surely, 2^2000130322 is an apocalyptic number.

2000130322 is a deficient number, since it is larger than the sum of its proper divisors (1000065164).

2000130322 is a wasteful number, since it uses less digits than its factorization.

2000130322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000065163.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2000130322 is about 44722.8165705158. The cubic root of 2000130322 is about 1259.9484152057.

Adding to 2000130322 its reverse (2230310002), we get a palindrome (4230440324).

The spelling of 2000130322 in words is "two billion, one hundred thirty thousand, three hundred twenty-two".