11298103 has 4 divisors (see below), whose sum is σ = 11892760. Its totient is φ = 10703448.

The previous prime is 11298101. The next prime is 11298107. The reversal of 11298103 is 30189211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30189211 = 13 ⋅2322247.

It is a cyclic number.

It is not a de Polignac number, because 11298103 - 2¹ = 11298101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11298101) 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 in 3 ways as a sum of consecutive naturals, for example, 297300 + ... + 297337.

It is an arithmetic number, because the mean of its divisors is an integer number (2973190).

Almost surely, 2^11298103 is an apocalyptic number.

11298103 is a deficient number, since it is larger than the sum of its proper divisors (594657).

11298103 is an equidigital number, since it uses as much as digits as its factorization.

11298103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594656.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 11298103 is about 3361.2650892186. The cubic root of 11298103 is about 224.3891447284.

The spelling of 11298103 in words is "eleven million, two hundred ninety-eight thousand, one hundred three".