10043320 has 32 divisors (see below), whose sum is σ = 25826400. Its totient is φ = 3443328.

The previous prime is 10043291. The next prime is 10043321. The reversal of 10043320 is 2334001.

It is a self number, because there is not a number n which added to its sum of digits gives 10043320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10043321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17655 + ... + 18214.

It is an arithmetic number, because the mean of its divisors is an integer number (807075).

Almost surely, 2^10043320 is an apocalyptic number.

10043320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10043320 is an abundant number, since it is smaller than the sum of its proper divisors (15783080).

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

10043320 is a wasteful number, since it uses less digits than its factorization.

10043320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35887 (or 35883 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 10043320 is about 3169.1197516030. The cubic root of 10043320 is about 215.7541212215.

Adding to 10043320 its reverse (2334001), we get a palindrome (12377321).

The spelling of 10043320 in words is "ten million, forty-three thousand, three hundred twenty".