105043801 has 4 divisors (see below), whose sum is σ = 105104692. Its totient is φ = 104982912.

The previous prime is 105043793. The next prime is 105043811. The reversal of 105043801 is 108340501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 108340501 = 89 ⋅1217309.

It can be written as a sum of positive squares in 2 ways, for example, as 87403801 + 17640000 = 9349^2 + 4200^2 .

It is a cyclic number.

It is not a de Polignac number, because 105043801 - 2³ = 105043793 is a prime.

It is a super-2 number, since 2×105043801² = 22068400257055202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105043811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27780 + ... + 31333.

It is an arithmetic number, because the mean of its divisors is an integer number (26276173).

Almost surely, 2^105043801 is an apocalyptic number.

It is an amenable number.

105043801 is a deficient number, since it is larger than the sum of its proper divisors (60891).

105043801 is an equidigital number, since it uses as much as digits as its factorization.

105043801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60890.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 105043801 is about 10249.0878130690. The cubic root of 105043801 is about 471.8349888213.

The spelling of 105043801 in words is "one hundred five million, forty-three thousand, eight hundred one".