105343350443 has 8 divisors (see below), whose sum is σ = 105592734000. Its totient is φ = 105094033408.

The previous prime is 105343350379. The next prime is 105343350457. The reversal of 105343350443 is 344053343501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105343350443 - 2⁶ = 105343350379 is a prime.

It is a super-2 number, since 2×105343350443² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105343350643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4716380 + ... + 4738662.

It is an arithmetic number, because the mean of its divisors is an integer number (13199091750).

Almost surely, 2^105343350443 is an apocalyptic number.

105343350443 is a deficient number, since it is larger than the sum of its proper divisors (249383557).

105343350443 is a wasteful number, since it uses less digits than its factorization.

105343350443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33261.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 105343350443 its reverse (344053343501), we get a palindrome (449396693944).

The spelling of 105343350443 in words is "one hundred five billion, three hundred forty-three million, three hundred fifty thousand, four hundred forty-three".