11103707 has 4 divisors (see below), whose sum is σ = 11121936. Its totient is φ = 11085480.

The previous prime is 11103689. The next prime is 11103727. The reversal of 11103707 is 70730111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11103707 - 2⁶ = 11103643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11103727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8168 + ... + 9429.

It is an arithmetic number, because the mean of its divisors is an integer number (2780484).

Almost surely, 2^11103707 is an apocalyptic number.

11103707 is a deficient number, since it is larger than the sum of its proper divisors (18229).

11103707 is an equidigital number, since it uses as much as digits as its factorization.

11103707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18228.

The product of its (nonzero) digits is 147, while the sum is 20.

The square root of 11103707 is about 3332.2225315846. Note that the first 3 decimals coincide. The cubic root of 11103707 is about 223.0947401209.

Adding to 11103707 its reverse (70730111), we get a palindrome (81833818).

The spelling of 11103707 in words is "eleven million, one hundred three thousand, seven hundred seven".