11960003 has 12 divisors (see below), whose sum is σ = 13294680. Its totient is φ = 10750080.

The previous prime is 11959999. The next prime is 11960059. The reversal of 11960003 is 30006911.

It is not a de Polignac number, because 11960003 - 2² = 11959999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11960603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11228 + ... + 12246.

It is an arithmetic number, because the mean of its divisors is an integer number (1107890).

Almost surely, 2^11960003 is an apocalyptic number.

11960003 is a deficient number, since it is larger than the sum of its proper divisors (1334677).

11960003 is a wasteful number, since it uses less digits than its factorization.

11960003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 11960003 is about 3458.3237268943. The cubic root of 11960003 is about 228.6882035189.

Adding to 11960003 its reverse (30006911), we get a palindrome (41966914).

The spelling of 11960003 in words is "eleven million, nine hundred sixty thousand, three".