2010303310340 has 144 divisors (see below), whose sum is σ = 4647406921920. Its totient is φ = 729955100160.

The previous prime is 2010303310339. The next prime is 2010303310357. The reversal of 2010303310340 is 430133030102.

It is a super-3 number, since 3×2010303310340³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140171570 + ... + 140185910.

It is an arithmetic number, because the mean of its divisors is an integer number (32273659180).

Almost surely, 2^{2010303310340} is an apocalyptic number.

2010303310340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010303310340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2323703460960).

2010303310340 is an abundant number, since it is smaller than the sum of its proper divisors (2637103611580).

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

2010303310340 is a wasteful number, since it uses less digits than its factorization.

2010303310340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15062 (or 15047 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2010303310340 its reverse (430133030102), we get a palindrome (2440436340442).

The spelling of 2010303310340 in words is "two trillion, ten billion, three hundred three million, three hundred ten thousand, three hundred forty".