2012313030323 has 2 divisors, whose sum is σ = 2012313030324. Its totient is φ = 2012313030322.

The previous prime is 2012313030319. The next prime is 2012313030353. The reversal of 2012313030323 is 3230303132102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012313030323 - 2² = 2012313030319 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012313030353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006156515161 + 1006156515162.

It is an arithmetic number, because the mean of its divisors is an integer number (1006156515162).

Almost surely, 2^{2012313030323} is an apocalyptic number.

2012313030323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012313030323 is an equidigital number, since it uses as much as digits as its factorization.

2012313030323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2012313030323 its reverse (3230303132102), we get a palindrome (5242616162425).

The spelling of 2012313030323 in words is "two trillion, twelve billion, three hundred thirteen million, thirty thousand, three hundred twenty-three".