11830306845823 has 2 divisors, whose sum is σ = 11830306845824. Its totient is φ = 11830306845822.

The previous prime is 11830306845821. The next prime is 11830306845859. The reversal of 11830306845823 is 32854860303811.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11830306845823 - 2¹ = 11830306845821 is a prime.

Together with 11830306845821, 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 (11830306845821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5915153422911 + 5915153422912.

It is an arithmetic number, because the mean of its divisors is an integer number (5915153422912).

Almost surely, 2^{11830306845823} is an apocalyptic number.

11830306845823 is a deficient number, since it is larger than the sum of its proper divisors (1).

11830306845823 is an equidigital number, since it uses as much as digits as its factorization.

11830306845823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 11830306845823 in words is "eleven trillion, eight hundred thirty billion, three hundred six million, eight hundred forty-five thousand, eight hundred twenty-three".