2000031330 has 64 divisors (see below), whose sum is σ = 5248914048. Its totient is φ = 483701760.

The previous prime is 2000031289. The next prime is 2000031347. The reversal of 2000031330 is 331300002.

It is a happy number.

2000031330 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135892 + ... + 149888.

It is an arithmetic number, because the mean of its divisors is an integer number (82014282).

Almost surely, 2^2000031330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000031330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2624457024).

2000031330 is an abundant number, since it is smaller than the sum of its proper divisors (3248882718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000031330 is a wasteful number, since it uses less digits than its factorization.

2000031330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14451.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 2000031330 is about 44721.7098286727. The cubic root of 2000031330 is about 1259.9276287483.

Adding to 2000031330 its reverse (331300002), we get a palindrome (2331331332).

The spelling of 2000031330 in words is "two billion, thirty-one thousand, three hundred thirty".