10043230320 has 240 divisors, whose sum is σ = 34803299232. Its totient is φ = 2594211840.

The previous prime is 10043230303. The next prime is 10043230357. The reversal of 10043230320 is 2303234001.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10043230293 and 10043230302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2940934 + ... + 2944346.

Almost surely, 2^10043230320 is an apocalyptic number.

10043230320 is a gapful number since it is divisible by the number (10) 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 10043230320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17401649616).

10043230320 is an abundant number, since it is smaller than the sum of its proper divisors (24760068912).

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

10043230320 is a wasteful number, since it uses less digits than its factorization.

10043230320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560 (or 3551 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10043230320 its reverse (2303234001), we get a palindrome (12346464321).

The spelling of 10043230320 in words is "ten billion, forty-three million, two hundred thirty thousand, three hundred twenty".