11397103 has 2 divisors, whose sum is σ = 11397104. Its totient is φ = 11397102.

The previous prime is 11397097. The next prime is 11397163. The reversal of 11397103 is 30179311.

11397103 is digitally balanced in base 3, 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 a de Polignac number, because none of the positive numbers 2^k-11397103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11397163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5698551 + 5698552.

It is an arithmetic number, because the mean of its divisors is an integer number (5698552).

Almost surely, 2^11397103 is an apocalyptic number.

11397103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11397103 is an equidigital number, since it uses as much as digits as its factorization.

11397103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 11397103 is about 3375.9595672934. The cubic root of 11397103 is about 225.0426454146.

The spelling of 11397103 in words is "eleven million, three hundred ninety-seven thousand, one hundred three".