11740203 has 12 divisors (see below), whose sum is σ = 17054128. Its totient is φ = 7782480.

The previous prime is 11740199. The next prime is 11740207. The reversal of 11740203 is 30204711.

It is an interprime number because it is at equal distance from previous prime (11740199) and next prime (11740207).

It is not a de Polignac number, because 11740203 - 2² = 11740199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11740207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1975 + ... + 5232.

Almost surely, 2^11740203 is an apocalyptic number.

11740203 is a deficient number, since it is larger than the sum of its proper divisors (5313925).

11740203 is a wasteful number, since it uses less digits than its factorization.

11740203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7394 (or 7391 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 11740203 is about 3426.3979628759. The cubic root of 11740203 is about 227.2785947237.

Adding to 11740203 its reverse (30204711), we get a palindrome (41944914).

The spelling of 11740203 in words is "eleven million, seven hundred forty thousand, two hundred three".