2010901 has 2 divisors, whose sum is σ = 2010902. Its totient is φ = 2010900.

The previous prime is 2010893. The next prime is 2010923. The reversal of 2010901 is 1090102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1988100 + 22801 = 1410^2 + 151^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010901 - 2³ = 2010893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010971) by changing a digit.

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 as a sum of consecutive naturals, namely, 1005450 + 1005451.

It is an arithmetic number, because the mean of its divisors is an integer number (1005451).

2^2010901 is an apocalyptic number.

It is an amenable number.

2010901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010901 is an equidigital number, since it uses as much as digits as its factorization.

2010901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 2010901 is about 1418.0624104742. The cubic root of 2010901 is about 126.2205970151.

The spelling of 2010901 in words is "two million, ten thousand, nine hundred one".