2010321013 has 2 divisors, whose sum is σ = 2010321014. Its totient is φ = 2010321012.

The previous prime is 2010320987. The next prime is 2010321059. The reversal of 2010321013 is 3101230102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1231799409 + 778521604 = 35097^2 + 27902^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010321013 - 2⁵ = 2010320981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010320984 and 2010321002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010321073) 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, 1005160506 + 1005160507.

It is an arithmetic number, because the mean of its divisors is an integer number (1005160507).

Almost surely, 2^2010321013 is an apocalyptic number.

It is an amenable number.

2010321013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010321013 is an equidigital number, since it uses as much as digits as its factorization.

2010321013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2010321013 is about 44836.6034953586. The cubic root of 2010321013 is about 1262.0846093867.

Adding to 2010321013 its reverse (3101230102), we get a palindrome (5111551115).

The spelling of 2010321013 in words is "two billion, ten million, three hundred twenty-one thousand, thirteen".