11152103 has 2 divisors, whose sum is σ = 11152104. Its totient is φ = 11152102.

The previous prime is 11152091. The next prime is 11152111. The reversal of 11152103 is 30125111.

It is a strong prime.

It is an emirp because it is prime and its reverse (30125111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11152103 - 2⁴ = 11152087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11152303) 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, 5576051 + 5576052.

It is an arithmetic number, because the mean of its divisors is an integer number (5576052).

Almost surely, 2^11152103 is an apocalyptic number.

11152103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11152103 is an equidigital number, since it uses as much as digits as its factorization.

11152103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 11152103 is about 3339.4764559733. The cubic root of 11152103 is about 223.4183931336.

Adding to 11152103 its reverse (30125111), we get a palindrome (41277214).

The spelling of 11152103 in words is "eleven million, one hundred fifty-two thousand, one hundred three".