105043350 has 96 divisors (see below), whose sum is σ = 270545184. Its totient is φ = 26956800.

The previous prime is 105043327. The next prime is 105043363. The reversal of 105043350 is 53340501.

105043350 = 975² + 976² + ... + 1074².

It is a super-2 number, since 2×105043350² = 22068210758445000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 580260 + ... + 580440.

It is an arithmetic number, because the mean of its divisors is an integer number (2818179).

Almost surely, 2^105043350 is an apocalyptic number.

105043350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 105043350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135272592).

105043350 is an abundant number, since it is smaller than the sum of its proper divisors (165501834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105043350 is a wasteful number, since it uses less digits than its factorization.

105043350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 105043350 is about 10249.0658110874. The cubic root of 105043350 is about 471.8343135541.

Adding to 105043350 its reverse (53340501), we get a palindrome (158383851).

The spelling of 105043350 in words is "one hundred five million, forty-three thousand, three hundred fifty".