12310310302111 has 2 divisors, whose sum is σ = 12310310302112. Its totient is φ = 12310310302110.

The previous prime is 12310310302093. The next prime is 12310310302183. The reversal of 12310310302111 is 11120301301321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12310310302111 - 2⁵ = 12310310302079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12310310308111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155155151055 + 6155155151056.

It is an arithmetic number, because the mean of its divisors is an integer number (6155155151056).

Almost surely, 2^{12310310302111} is an apocalyptic number.

12310310302111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310310302111 is an equidigital number, since it uses as much as digits as its factorization.

12310310302111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 12310310302111 its reverse (11120301301321), we get a palindrome (23430611603432).

The spelling of 12310310302111 in words is "twelve trillion, three hundred ten billion, three hundred ten million, three hundred two thousand, one hundred eleven".