105047963 has 2 divisors, whose sum is σ = 105047964. Its totient is φ = 105047962.

The previous prime is 105047939. The next prime is 105047989. The reversal of 105047963 is 369740501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105047963 - 2¹⁰ = 105046939 is a prime.

It is a super-2 number, since 2×105047963² = 22070149060898738, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (105047363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52523981 + 52523982.

It is an arithmetic number, because the mean of its divisors is an integer number (52523982).

Almost surely, 2^105047963 is an apocalyptic number.

105047963 is a deficient number, since it is larger than the sum of its proper divisors (1).

105047963 is an equidigital number, since it uses as much as digits as its factorization.

105047963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 105047963 is about 10249.2908535176. The cubic root of 105047963 is about 471.8412203528.

The spelling of 105047963 in words is "one hundred five million, forty-seven thousand, nine hundred sixty-three".