11203456097 has 2 divisors, whose sum is σ = 11203456098. Its totient is φ = 11203456096.

The previous prime is 11203456057. The next prime is 11203456139. The reversal of 11203456097 is 79065430211.

11203456097 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 can be written as a sum of positive squares in only one way, i.e., 11152204816 + 51251281 = 105604^2 + 7159^2 .

It is a cyclic number.

It is not a de Polignac number, because 11203456097 - 2⁸ = 11203455841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11203456097.

It is not a weakly prime, because it can be changed into another prime (11203456057) 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, 5601728048 + 5601728049.

It is an arithmetic number, because the mean of its divisors is an integer number (5601728049).

Almost surely, 2^11203456097 is an apocalyptic number.

It is an amenable number.

11203456097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11203456097 is an equidigital number, since it uses as much as digits as its factorization.

11203456097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 11203456097 in words is "eleven billion, two hundred three million, four hundred fifty-six thousand, ninety-seven".