2303402231130 has 512 divisors, whose sum is σ = 7953879048192. Its totient is φ = 410805043200.

The previous prime is 2303402231111. The next prime is 2303402231159. The reversal of 2303402231130 is 311322043032.

It is a self number, because there is not a number n which added to its sum of digits gives 2303402231130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 42345150 + ... + 42399510.

It is an arithmetic number, because the mean of its divisors is an integer number (15534920016).

Almost surely, 2^{2303402231130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2303402231130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3976939524096).

2303402231130 is an abundant number, since it is smaller than the sum of its proper divisors (5650476817062).

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

2303402231130 is a wasteful number, since it uses less digits than its factorization.

2303402231130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54502.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2303402231130 its reverse (311322043032), we get a palindrome (2614724274162).

The spelling of 2303402231130 in words is "two trillion, three hundred three billion, four hundred two million, two hundred thirty-one thousand, one hundred thirty".