105300303 has 8 divisors (see below), whose sum is σ = 141330816. Its totient is φ = 69735000.

The previous prime is 105300287. The next prime is 105300311. The reversal of 105300303 is 303003501.

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

It is not a de Polignac number, because 105300303 - 2⁴ = 105300287 is a prime.

It is a super-2 number, since 2×105300303² = 22176307623783618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105300343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115773 + ... + 116678.

It is an arithmetic number, because the mean of its divisors is an integer number (17666352).

Almost surely, 2^105300303 is an apocalyptic number.

105300303 is a deficient number, since it is larger than the sum of its proper divisors (36030513).

105300303 is a wasteful number, since it uses less digits than its factorization.

105300303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232605.

The product of its (nonzero) digits is 135, while the sum is 15.

The square root of 105300303 is about 10261.5935896916. The cubic root of 105300303 is about 472.2187279239.

Adding to 105300303 its reverse (303003501), we get a palindrome (408303804).

The spelling of 105300303 in words is "one hundred five million, three hundred thousand, three hundred three".