2010121241 has 2 divisors, whose sum is σ = 2010121242. Its totient is φ = 2010121240.

The previous prime is 2010121229. The next prime is 2010121249. The reversal of 2010121241 is 1421210102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1902791641 + 107329600 = 43621^2 + 10360^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010121241 - 2⁶ = 2010121177 is a prime.

It is not a weakly prime, because it can be changed into another prime (2010121249) 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, 1005060620 + 1005060621.

It is an arithmetic number, because the mean of its divisors is an integer number (1005060621).

Almost surely, 2^2010121241 is an apocalyptic number.

It is an amenable number.

2010121241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010121241 is an equidigital number, since it uses as much as digits as its factorization.

2010121241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 2010121241 is about 44834.3756619851. The cubic root of 2010121241 is about 1262.0428022131.

Adding to 2010121241 its reverse (1421210102), we get a palindrome (3431331343).

The spelling of 2010121241 in words is "two billion, ten million, one hundred twenty-one thousand, two hundred forty-one".