2341130021 has 2 divisors, whose sum is σ = 2341130022. Its totient is φ = 2341130020.

The previous prime is 2341129979. The next prime is 2341130023. The reversal of 2341130021 is 1200311432.

2341130021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2331827521 + 9302500 = 48289^2 + 3050^2 .

It is a cyclic number.

It is not a de Polignac number, because 2341130021 - 2¹⁰ = 2341128997 is a prime.

It is a Sophie Germain prime.

Together with 2341130023, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2341130023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170565010 + 1170565011.

It is an arithmetic number, because the mean of its divisors is an integer number (1170565011).

Almost surely, 2^2341130021 is an apocalyptic number.

It is an amenable number.

2341130021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2341130021 is an equidigital number, since it uses as much as digits as its factorization.

2341130021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2341130021 is about 48385.2252345693. The cubic root of 2341130021 is about 1327.8280681528.

Adding to 2341130021 its reverse (1200311432), we get a palindrome (3541441453).

The spelling of 2341130021 in words is "two billion, three hundred forty-one million, one hundred thirty thousand, twenty-one".