2012102314111 has 2 divisors, whose sum is σ = 2012102314112. Its totient is φ = 2012102314110.

The previous prime is 2012102314109. The next prime is 2012102314247. The reversal of 2012102314111 is 1114132012102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012102314111 - 2¹ = 2012102314109 is a prime.

Together with 2012102314109, 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 (2012102318111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006051157055 + 1006051157056.

It is an arithmetic number, because the mean of its divisors is an integer number (1006051157056).

Almost surely, 2^{2012102314111} is an apocalyptic number.

2012102314111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012102314111 is an equidigital number, since it uses as much as digits as its factorization.

2012102314111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 2012102314111 its reverse (1114132012102), we get a palindrome (3126234326213).

The spelling of 2012102314111 in words is "two trillion, twelve billion, one hundred two million, three hundred fourteen thousand, one hundred eleven".