11703211727 has 2 divisors, whose sum is σ = 11703211728. Its totient is φ = 11703211726.

The previous prime is 11703211661. The next prime is 11703211771. The reversal of 11703211727 is 72711230711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11703211727 - 2¹² = 11703207631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11703211693 and 11703211702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11703211327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5851605863 + 5851605864.

It is an arithmetic number, because the mean of its divisors is an integer number (5851605864).

Almost surely, 2^11703211727 is an apocalyptic number.

11703211727 is a deficient number, since it is larger than the sum of its proper divisors (1).

11703211727 is an equidigital number, since it uses as much as digits as its factorization.

11703211727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4116, while the sum is 32.

The spelling of 11703211727 in words is "eleven billion, seven hundred three million, two hundred eleven thousand, seven hundred twenty-seven".