11320422103 has 2 divisors, whose sum is σ = 11320422104. Its totient is φ = 11320422102.

The previous prime is 11320422089. The next prime is 11320422119. The reversal of 11320422103 is 30122402311.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (30122402311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11320422103 - 2¹³ = 11320413911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320422173) 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 as a sum of consecutive naturals, namely, 5660211051 + 5660211052.

It is an arithmetic number, because the mean of its divisors is an integer number (5660211052).

Almost surely, 2^11320422103 is an apocalyptic number.

11320422103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320422103 is an equidigital number, since it uses as much as digits as its factorization.

11320422103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11320422103 its reverse (30122402311), we get a palindrome (41442824414).

The spelling of 11320422103 in words is "eleven billion, three hundred twenty million, four hundred twenty-two thousand, one hundred three".