10443231330 has 192 divisors, whose sum is σ = 30407685120. Its totient is φ = 2286144000.

The previous prime is 10443231311. The next prime is 10443231343. The reversal of 10443231330 is 3313234401.

It is a super-2 number, since 2×10443231330² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10443231330.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4601436 + ... + 4603704.

It is an arithmetic number, because the mean of its divisors is an integer number (158373360).

Almost surely, 2^10443231330 is an apocalyptic number.

10443231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10443231330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15203842560).

10443231330 is an abundant number, since it is smaller than the sum of its proper divisors (19964453790).

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

10443231330 is a wasteful number, since it uses less digits than its factorization.

10443231330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425 (or 2418 counting only the distinct ones).

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

Adding to 10443231330 its reverse (3313234401), we get a palindrome (13756465731).

The spelling of 10443231330 in words is "ten billion, four hundred forty-three million, two hundred thirty-one thousand, three hundred thirty".