10320099 has 8 divisors (see below), whose sum is σ = 13843200. Its totient is φ = 6838536.

The previous prime is 10320091. The next prime is 10320109. The reversal of 10320099 is 99002301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10320099 - 2³ = 10320091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10320091) 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, 9799 + ... + 10800.

It is an arithmetic number, because the mean of its divisors is an integer number (1730400).

Almost surely, 2^10320099 is an apocalyptic number.

10320099 is a deficient number, since it is larger than the sum of its proper divisors (3523101).

10320099 is a wasteful number, since it uses less digits than its factorization.

10320099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20769.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 10320099 is about 3212.4910894818. The cubic root of 10320099 is about 217.7181428779.

It can be divided in two parts, 103 and 20099, that added together give a palindrome (20202).

The spelling of 10320099 in words is "ten million, three hundred twenty thousand, ninety-nine".