11613234402311 has 2 divisors, whose sum is σ = 11613234402312. Its totient is φ = 11613234402310.

The previous prime is 11613234402299. The next prime is 11613234402313. The reversal of 11613234402311 is 11320443231611.

11613234402311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (11320443231611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11613234402311 is a prime.

Together with 11613234402313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11613234402313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806617201155 + 5806617201156.

It is an arithmetic number, because the mean of its divisors is an integer number (5806617201156).

Almost surely, 2^{11613234402311} is an apocalyptic number.

11613234402311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11613234402311 is an equidigital number, since it uses as much as digits as its factorization.

11613234402311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 11613234402311 its reverse (11320443231611), we get a palindrome (22933677633922).

The spelling of 11613234402311 in words is "eleven trillion, six hundred thirteen billion, two hundred thirty-four million, four hundred two thousand, three hundred eleven".