11124403 has 2 divisors, whose sum is σ = 11124404. Its totient is φ = 11124402.

The previous prime is 11124361. The next prime is 11124439. The reversal of 11124403 is 30442111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11124403 - 2¹⁷ = 10993331 is a prime.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562201 + 5562202.

It is an arithmetic number, because the mean of its divisors is an integer number (5562202).

Almost surely, 2^11124403 is an apocalyptic number.

11124403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124403 is an equidigital number, since it uses as much as digits as its factorization.

11124403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 11124403 is about 3335.3265207473. The cubic root of 11124403 is about 223.2332615200.

Adding to 11124403 its reverse (30442111), we get a palindrome (41566514).

The spelling of 11124403 in words is "eleven million, one hundred twenty-four thousand, four hundred three".