105303199 has 2 divisors, whose sum is σ = 105303200. Its totient is φ = 105303198.

The previous prime is 105303181. The next prime is 105303229. The reversal of 105303199 is 991303501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105303199 - 2⁵ = 105303167 is a prime.

It is a super-2 number, since 2×105303199² = 22177527439267202, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 105303199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105303119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52651599 + 52651600.

It is an arithmetic number, because the mean of its divisors is an integer number (52651600).

Almost surely, 2^105303199 is an apocalyptic number.

105303199 is a deficient number, since it is larger than the sum of its proper divisors (1).

105303199 is an equidigital number, since it uses as much as digits as its factorization.

105303199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3645, while the sum is 31.

The square root of 105303199 is about 10261.7346974086. The cubic root of 105303199 is about 472.2230569171.

The spelling of 105303199 in words is "one hundred five million, three hundred three thousand, one hundred ninety-nine".