11963163200827 has 4 divisors (see below), whose sum is σ = 11963205374400. Its totient is φ = 11963121027256.

The previous prime is 11963163200773. The next prime is 11963163200839. The reversal of 11963163200827 is 72800236136911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11963163200827 - 2⁷ = 11963163200699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11963163201827) 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 in 3 ways as a sum of consecutive naturals, for example, 20658388 + ... + 21229585.

It is an arithmetic number, because the mean of its divisors is an integer number (2990801343600).

Almost surely, 2^{11963163200827} is an apocalyptic number.

11963163200827 is a deficient number, since it is larger than the sum of its proper divisors (42173573).

11963163200827 is an equidigital number, since it uses as much as digits as its factorization.

11963163200827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42173572.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 11963163200827 in words is "eleven trillion, nine hundred sixty-three billion, one hundred sixty-three million, two hundred thousand, eight hundred twenty-seven".