2321032013 has 2 divisors, whose sum is σ = 2321032014. Its totient is φ = 2321032012.

The previous prime is 2321031989. The next prime is 2321032033. The reversal of 2321032013 is 3102301232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2269379044 + 51652969 = 47638^2 + 7187^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321032013 - 2⁶ = 2321031949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2321031982 and 2321032000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321032033) 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, 1160516006 + 1160516007.

It is an arithmetic number, because the mean of its divisors is an integer number (1160516007).

Almost surely, 2^2321032013 is an apocalyptic number.

It is an amenable number.

2321032013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321032013 is an equidigital number, since it uses as much as digits as its factorization.

2321032013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2321032013 is about 48177.0901259094. The cubic root of 2321032013 is about 1324.0174537073.

Adding to 2321032013 its reverse (3102301232), we get a palindrome (5423333245).

The spelling of 2321032013 in words is "two billion, three hundred twenty-one million, thirty-two thousand, thirteen".