11403342227 has 2 divisors, whose sum is σ = 11403342228. Its totient is φ = 11403342226.

The previous prime is 11403342211. The next prime is 11403342277. The reversal of 11403342227 is 72224330411.

11403342227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11403342227 - 2⁴ = 11403342211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11403342227.

It is not a weakly prime, because it can be changed into another prime (11403342277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5701671113 + 5701671114.

It is an arithmetic number, because the mean of its divisors is an integer number (5701671114).

Almost surely, 2^11403342227 is an apocalyptic number.

11403342227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11403342227 is an equidigital number, since it uses as much as digits as its factorization.

11403342227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 11403342227 its reverse (72224330411), we get a palindrome (83627672638).

The spelling of 11403342227 in words is "eleven billion, four hundred three million, three hundred forty-two thousand, two hundred twenty-seven".