11125703 has 4 divisors (see below), whose sum is σ = 11144640. Its totient is φ = 11106768.

The previous prime is 11125687. The next prime is 11125717. The reversal of 11125703 is 30752111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30752111 = 13 ⋅2365547.

It is a cyclic number.

It is not a de Polignac number, because 11125703 - 2⁴ = 11125687 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 (11325703) 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, 8558 + ... + 9771.

It is an arithmetic number, because the mean of its divisors is an integer number (2786160).

Almost surely, 2^11125703 is an apocalyptic number.

11125703 is a deficient number, since it is larger than the sum of its proper divisors (18937).

11125703 is an equidigital number, since it uses as much as digits as its factorization.

11125703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18936.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 11125703 is about 3335.5213985223. The cubic root of 11125703 is about 223.2419568761.

Adding to 11125703 its reverse (30752111), we get a palindrome (41877814).

The spelling of 11125703 in words is "eleven million, one hundred twenty-five thousand, seven hundred three".