105043303 has 2 divisors, whose sum is σ = 105043304. Its totient is φ = 105043302.

The previous prime is 105043241. The next prime is 105043321. The reversal of 105043303 is 303340501.

It is a strong prime.

It is an emirp because it is prime and its reverse (303340501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105043303 is a prime.

It is a super-2 number, since 2×105043303² = 22068191010299618, which contains 22 as substring.

It is equal to p_6035032 and since 105043303 and 6035032 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105043363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52521651 + 52521652.

It is an arithmetic number, because the mean of its divisors is an integer number (52521652).

Almost surely, 2^105043303 is an apocalyptic number.

105043303 is a deficient number, since it is larger than the sum of its proper divisors (1).

105043303 is an equidigital number, since it uses as much as digits as its factorization.

105043303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 105043303 is about 10249.0635181952. The cubic root of 105043303 is about 471.8342431825.

Adding to 105043303 its reverse (303340501), we get a palindrome (408383804).

The spelling of 105043303 in words is "one hundred five million, forty-three thousand, three hundred three".