105025601 has 2 divisors, whose sum is σ = 105025602. Its totient is φ = 105025600.

The previous prime is 105025579. The next prime is 105025667. The reversal of 105025601 is 106520501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71385601 + 33640000 = 8449^2 + 5800^2 .

It is a cyclic number.

It is not a de Polignac number, because 105025601 - 2⁶ = 105025537 is a prime.

It is a super-2 number, since 2×105025601² = 22060753730822402, which contains 22 as substring.

It is a Chen prime.

It is equal to p_6034061 and since 105025601 and 6034061 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (105021601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52512800 + 52512801.

It is an arithmetic number, because the mean of its divisors is an integer number (52512801).

Almost surely, 2^105025601 is an apocalyptic number.

It is an amenable number.

105025601 is a deficient number, since it is larger than the sum of its proper divisors (1).

105025601 is an equidigital number, since it uses as much as digits as its factorization.

105025601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 105025601 is about 10248.1998907125. The cubic root of 105025601 is about 471.8077370377.

The spelling of 105025601 in words is "one hundred five million, twenty-five thousand, six hundred one".