2303302141140 has 768 divisors, whose sum is σ = 8912111394816. Its totient is φ = 428936601600.

The previous prime is 2303302141111. The next prime is 2303302141141. The reversal of 2303302141140 is 411412033032.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2303302141140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303302141141) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1504442175 + ... + 1504443705.

It is an arithmetic number, because the mean of its divisors is an integer number (11604311712).

Almost surely, 2^{2303302141140} is an apocalyptic number.

2303302141140 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 2303302141140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4456055697408).

2303302141140 is an abundant number, since it is smaller than the sum of its proper divisors (6608809253676).

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

2303302141140 is a wasteful number, since it uses less digits than its factorization.

2303302141140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288 (or 2286 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2303302141140 its reverse (411412033032), we get a palindrome (2714714174172).

It can be divided in two parts, 2303302 and 141140, that added together give a palindrome (2444442).

The spelling of 2303302141140 in words is "two trillion, three hundred three billion, three hundred two million, one hundred forty-one thousand, one hundred forty".