10321065 has 24 divisors (see below), whose sum is σ = 17991168. Its totient is φ = 5473440.

The previous prime is 10321049. The next prime is 10321079. The reversal of 10321065 is 56012301.

It is not a de Polignac number, because 10321065 - 2⁴ = 10321049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8952 + ... + 10038.

It is an arithmetic number, because the mean of its divisors is an integer number (749632).

Almost surely, 2^10321065 is an apocalyptic number.

10321065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10321065 is a deficient number, since it is larger than the sum of its proper divisors (7670103).

10321065 is a wasteful number, since it uses less digits than its factorization.

10321065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 10321065 is about 3212.6414365752. The cubic root of 10321065 is about 217.7249357444.

Adding to 10321065 its reverse (56012301), we get a palindrome (66333366).

The spelling of 10321065 in words is "ten million, three hundred twenty-one thousand, sixty-five".