11102393 has 2 divisors, whose sum is σ = 11102394. Its totient is φ = 11102392.

The previous prime is 11102339. The next prime is 11102401. The reversal of 11102393 is 39320111.

11102393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (11102339) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11102224 + 169 = 3332^2 + 13^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11102303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551196 + 5551197.

It is an arithmetic number, because the mean of its divisors is an integer number (5551197).

Almost surely, 2^11102393 is an apocalyptic number.

It is an amenable number.

11102393 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102393 is an equidigital number, since it uses as much as digits as its factorization.

11102393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 11102393 is about 3332.0253600475. The cubic root of 11102393 is about 223.0859395148.

The spelling of 11102393 in words is "eleven million, one hundred two thousand, three hundred ninety-three".