2012013203311 has 2 divisors, whose sum is σ = 2012013203312. Its totient is φ = 2012013203310.

The previous prime is 2012013203309. The next prime is 2012013203327. The reversal of 2012013203311 is 1133023102102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012013203311 - 2¹ = 2012013203309 is a prime.

Together with 2012013203309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012013203341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006006601655 + 1006006601656.

It is an arithmetic number, because the mean of its divisors is an integer number (1006006601656).

Almost surely, 2^{2012013203311} is an apocalyptic number.

2012013203311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012013203311 is an equidigital number, since it uses as much as digits as its factorization.

2012013203311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2012013203311 its reverse (1133023102102), we get a palindrome (3145036305413).

The spelling of 2012013203311 in words is "two trillion, twelve billion, thirteen million, two hundred three thousand, three hundred eleven".