105456359 has 2 divisors, whose sum is σ = 105456360. Its totient is φ = 105456358.

The previous prime is 105456353. The next prime is 105456409. The reversal of 105456359 is 953654501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105456359 - 2⁴ = 105456343 is a prime.

It is a super-2 number, since 2×105456359² = 22242087307073762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105456353) 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 as a sum of consecutive naturals, namely, 52728179 + 52728180.

It is an arithmetic number, because the mean of its divisors is an integer number (52728180).

Almost surely, 2^105456359 is an apocalyptic number.

105456359 is a deficient number, since it is larger than the sum of its proper divisors (1).

105456359 is an equidigital number, since it uses as much as digits as its factorization.

105456359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 105456359 is about 10269.1946617055. The cubic root of 105456359 is about 472.4518902520.

The spelling of 105456359 in words is "one hundred five million, four hundred fifty-six thousand, three hundred fifty-nine".