11283508703 has 4 divisors (see below), whose sum is σ = 11672595240. Its totient is φ = 10894422168.

The previous prime is 11283508699. The next prime is 11283508711. The reversal of 11283508703 is 30780538211.

It is a happy number.

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 11283508703 - 2² = 11283508699 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 (11283508003) 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, 194543225 + ... + 194543282.

It is an arithmetic number, because the mean of its divisors is an integer number (2918148810).

Almost surely, 2^11283508703 is an apocalyptic number.

11283508703 is a deficient number, since it is larger than the sum of its proper divisors (389086537).

11283508703 is an equidigital number, since it uses as much as digits as its factorization.

11283508703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389086536.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 11283508703 in words is "eleven billion, two hundred eighty-three million, five hundred eight thousand, seven hundred three".