2321030141 has 2 divisors, whose sum is σ = 2321030142. Its totient is φ = 2321030140.

The previous prime is 2321030123. The next prime is 2321030143. The reversal of 2321030141 is 1410301232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1716362041 + 604668100 = 41429^2 + 24590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2321030141 is a prime.

Together with 2321030143, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321030143) 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, 1160515070 + 1160515071.

It is an arithmetic number, because the mean of its divisors is an integer number (1160515071).

Almost surely, 2^2321030141 is an apocalyptic number.

It is an amenable number.

2321030141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321030141 is an equidigital number, since it uses as much as digits as its factorization.

2321030141 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2321030141 is about 48177.0706975839. The cubic root of 2321030141 is about 1324.0170977505.

Adding to 2321030141 its reverse (1410301232), we get a palindrome (3731331373).

The spelling of 2321030141 in words is "two billion, three hundred twenty-one million, thirty thousand, one hundred forty-one".