105165303 has 8 divisors (see below), whose sum is σ = 142866288. Its totient is φ = 68787264.

The previous prime is 105165253. The next prime is 105165311. The reversal of 105165303 is 303561501.

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

It is not a de Polignac number, because 105165303 - 2¹³ = 105157111 is a prime.

It is a super-2 number, since 2×105165303² = 22119481910163618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105165373) 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, 330550 + ... + 330867.

It is an arithmetic number, because the mean of its divisors is an integer number (17858286).

Almost surely, 2^105165303 is an apocalyptic number.

105165303 is a deficient number, since it is larger than the sum of its proper divisors (37700985).

105165303 is an equidigital number, since it uses as much as digits as its factorization.

105165303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661473.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 105165303 is about 10255.0135543548. The cubic root of 105165303 is about 472.0168393279.

The spelling of 105165303 in words is "one hundred five million, one hundred sixty-five thousand, three hundred three".