1234113242311 has 2 divisors, whose sum is σ = 1234113242312. Its totient is φ = 1234113242310.

The previous prime is 1234113242309. The next prime is 1234113242347. The reversal of 1234113242311 is 1132423114321.

It is a weak prime.

It is an emirp because it is prime and its reverse (1132423114321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1234113242311 - 2¹ = 1234113242309 is a prime.

Together with 1234113242309, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1234113242311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234113242371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617056621155 + 617056621156.

It is an arithmetic number, because the mean of its divisors is an integer number (617056621156).

Almost surely, 2^{1234113242311} is an apocalyptic number.

1234113242311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234113242311 is an equidigital number, since it uses as much as digits as its factorization.

1234113242311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 28.

Adding to 1234113242311 its reverse (1132423114321), we get a palindrome (2366536356632).

The spelling of 1234113242311 in words is "one trillion, two hundred thirty-four billion, one hundred thirteen million, two hundred forty-two thousand, three hundred eleven".