10305305 has 8 divisors (see below), whose sum is σ = 12398400. Its totient is φ = 8222896.

The previous prime is 10305301. The next prime is 10305341. The reversal of 10305305 is 50350301.

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

It is a cyclic number.

It is not a de Polignac number, because 10305305 - 2² = 10305301 is a prime.

It is a super-2 number, since 2×10305305² = 212398622286050, which contains 22 as substring.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (10305301) 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, 365 + ... + 4554.

It is an arithmetic number, because the mean of its divisors is an integer number (1549800).

Almost surely, 2^10305305 is an apocalyptic number.

It is an amenable number.

10305305 is a deficient number, since it is larger than the sum of its proper divisors (2093095).

10305305 is an equidigital number, since it uses as much as digits as its factorization.

10305305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5343.

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 10305305 is about 3210.1876892169. The cubic root of 10305305 is about 217.6140591699.

Adding to 10305305 its reverse (50350301), we get a palindrome (60655606).

The spelling of 10305305 in words is "ten million, three hundred five thousand, three hundred five".