2010301409 has 2 divisors, whose sum is σ = 2010301410. Its totient is φ = 2010301408.

The previous prime is 2010301393. The next prime is 2010301457. The reversal of 2010301409 is 9041030102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1560013009 + 450288400 = 39497^2 + 21220^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010301409 - 2⁴ = 2010301393 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2010301309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005150704 + 1005150705.

It is an arithmetic number, because the mean of its divisors is an integer number (1005150705).

Almost surely, 2^2010301409 is an apocalyptic number.

It is an amenable number.

2010301409 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010301409 is an equidigital number, since it uses as much as digits as its factorization.

2010301409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2010301409 is about 44836.3848788013. The cubic root of 2010301409 is about 1262.0805068932.

The spelling of 2010301409 in words is "two billion, ten million, three hundred one thousand, four hundred nine".