10331320 has 16 divisors (see below), whose sum is σ = 23245560. Its totient is φ = 4132512.

The previous prime is 10331317. The next prime is 10331327. The reversal of 10331320 is 2313301.

10331320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10331320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10331327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129102 + ... + 129181.

Almost surely, 2^10331320 is an apocalyptic number.

10331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10331320 is an abundant number, since it is smaller than the sum of its proper divisors (12914240).

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

10331320 is a wasteful number, since it uses less digits than its factorization.

10331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258294 (or 258290 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 10331320 is about 3214.2370789971. The cubic root of 10331320 is about 217.7970223017.

Adding to 10331320 its reverse (2313301), we get a palindrome (12644621).

The spelling of 10331320 in words is "ten million, three hundred thirty-one thousand, three hundred twenty".