105025801 has 4 divisors (see below), whose sum is σ = 105130900. Its totient is φ = 104920704.

The previous prime is 105025747. The next prime is 105025829. The reversal of 105025801 is 108520501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63616576 + 41409225 = 7976^2 + 6435^2 .

It is a cyclic number.

It is not a de Polignac number, because 105025801 - 2¹⁷ = 104894729 is a prime.

It is a super-3 number, since 3×105025801³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105025891) 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, 51036 + ... + 53053.

It is an arithmetic number, because the mean of its divisors is an integer number (26282725).

Almost surely, 2^105025801 is an apocalyptic number.

It is an amenable number.

105025801 is a deficient number, since it is larger than the sum of its proper divisors (105099).

105025801 is a wasteful number, since it uses less digits than its factorization.

105025801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105098.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 105025801 is about 10248.2096485191. The cubic root of 105025801 is about 471.8080365249.

The spelling of 105025801 in words is "one hundred five million, twenty-five thousand, eight hundred one".