2012002231313 has 2 divisors, whose sum is σ = 2012002231314. Its totient is φ = 2012002231312.

The previous prime is 2012002231279. The next prime is 2012002231333. The reversal of 2012002231313 is 3131322002102.

It is an a-pointer prime, because the next prime (2012002231333) can be obtained adding 2012002231313 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1618958498689 + 393043732624 = 1272383^2 + 626932^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012002231313 - 2⁶ = 2012002231249 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012002231333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006001115656 + 1006001115657.

It is an arithmetic number, because the mean of its divisors is an integer number (1006001115657).

Almost surely, 2^{2012002231313} is an apocalyptic number.

It is an amenable number.

2012002231313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012002231313 is an equidigital number, since it uses as much as digits as its factorization.

2012002231313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2012002231313 its reverse (3131322002102), we get a palindrome (5143324233415).

The spelling of 2012002231313 in words is "two trillion, twelve billion, two million, two hundred thirty-one thousand, three hundred thirteen".