103330345 has 8 divisors (see below), whose sum is σ = 124202376. Its totient is φ = 82526976.

The previous prime is 103330343. The next prime is 103330351. The reversal of 103330345 is 543033301.

It can be written as a sum of positive squares in 4 ways, for example, as 6091024 + 97239321 = 2468^2 + 9861^2 .

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 103330345 - 2¹ = 103330343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103330343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13792 + ... + 19921.

It is an arithmetic number, because the mean of its divisors is an integer number (15525297).

Almost surely, 2^103330345 is an apocalyptic number.

It is an amenable number.

103330345 is a deficient number, since it is larger than the sum of its proper divisors (20872031).

103330345 is an equidigital number, since it uses as much as digits as its factorization.

103330345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34331.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 103330345 is about 10165.1534666231. The cubic root of 103330345 is about 469.2554152705.

Adding to 103330345 its reverse (543033301), we get a palindrome (646363646).

The spelling of 103330345 in words is "one hundred three million, three hundred thirty thousand, three hundred forty-five".