11202097 has 2 divisors, whose sum is σ = 11202098. Its totient is φ = 11202096.

The previous prime is 11202089. The next prime is 11202119. The reversal of 11202097 is 79020211.

It is an a-pointer prime, because the next prime (11202119) can be obtained adding 11202097 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11029041 + 173056 = 3321^2 + 416^2 .

It is an emirp because it is prime and its reverse (79020211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11202097 - 2³ = 11202089 is a prime.

It is not a weakly prime, because it can be changed into another prime (11202017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601048 + 5601049.

It is an arithmetic number, because the mean of its divisors is an integer number (5601049).

Almost surely, 2^11202097 is an apocalyptic number.

It is an amenable number.

11202097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202097 is an equidigital number, since it uses as much as digits as its factorization.

11202097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 11202097 is about 3346.9533907720. The cubic root of 11202097 is about 223.7517511801.

The spelling of 11202097 in words is "eleven million, two hundred two thousand, ninety-seven".