105255343 has 4 divisors (see below), whose sum is σ = 108100120. Its totient is φ = 102410568.

The previous prime is 105255329. The next prime is 105255349. The reversal of 105255343 is 343552501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343552501 = 8017 ⋅42853.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105255343 is a prime.

It is a super-2 number, since 2×105255343² = 22157374460095298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105255349) 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 in 3 ways as a sum of consecutive naturals, for example, 1422333 + ... + 1422406.

It is an arithmetic number, because the mean of its divisors is an integer number (27025030).

Almost surely, 2^105255343 is an apocalyptic number.

105255343 is a deficient number, since it is larger than the sum of its proper divisors (2844777).

105255343 is an equidigital number, since it uses as much as digits as its factorization.

105255343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844776.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 105255343 is about 10259.4026629234. The cubic root of 105255343 is about 472.1515107182.

The spelling of 105255343 in words is "one hundred five million, two hundred fifty-five thousand, three hundred forty-three".