2203030331130 has 128 divisors (see below), whose sum is σ = 5471325812736. Its totient is φ = 567457056000.

The previous prime is 2203030331111. The next prime is 2203030331149. The reversal of 2203030331130 is 311330303022.

It is an interprime number because it is at equal distance from previous prime (2203030331111) and next prime (2203030331149).

It is a junction number, because it is equal to n+sod(n) for n = 2203030331097 and 2203030331106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25322205 + ... + 25409055.

It is an arithmetic number, because the mean of its divisors is an integer number (42744732912).

Almost surely, 2^{2203030331130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2203030331130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2735662906368).

2203030331130 is an abundant number, since it is smaller than the sum of its proper divisors (3268295481606).

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

2203030331130 is a wasteful number, since it uses less digits than its factorization.

2203030331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87172.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 2203030331130 its reverse (311330303022), we get a palindrome (2514360634152).

The spelling of 2203030331130 in words is "two trillion, two hundred three billion, thirty million, three hundred thirty-one thousand, one hundred thirty".