2121141301 has 2 divisors, whose sum is σ = 2121141302. Its totient is φ = 2121141300.

The previous prime is 2121141283. The next prime is 2121141307. The reversal of 2121141301 is 1031411212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2088947025 + 32194276 = 45705^2 + 5674^2 .

It is a cyclic number.

It is not a de Polignac number, because 2121141301 - 2⁹ = 2121140789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2121141307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060570650 + 1060570651.

It is an arithmetic number, because the mean of its divisors is an integer number (1060570651).

Almost surely, 2^2121141301 is an apocalyptic number.

It is an amenable number.

2121141301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2121141301 is an equidigital number, since it uses as much as digits as its factorization.

2121141301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 2121141301 is about 46055.8498021695. The cubic root of 2121141301 is about 1284.8621433058.

Adding to 2121141301 its reverse (1031411212), we get a palindrome (3152552513).

The spelling of 2121141301 in words is "two billion, one hundred twenty-one million, one hundred forty-one thousand, three hundred one".