11303668 has 12 divisors (see below), whose sum is σ = 20241760. Its totient is φ = 5520312.

The previous prime is 11303639. The next prime is 11303683. The reversal of 11303668 is 86630311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32688 + ... + 33031.

Almost surely, 2^11303668 is an apocalyptic number.

It is an amenable number.

11303668 is a deficient number, since it is larger than the sum of its proper divisors (8938092).

11303668 is a wasteful number, since it uses less digits than its factorization.

11303668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65766 (or 65764 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 11303668 is about 3362.0928006229. The cubic root of 11303668 is about 224.4259804291.

Adding to 11303668 its reverse (86630311), we get a palindrome (97933979).

The spelling of 11303668 in words is "eleven million, three hundred three thousand, six hundred sixty-eight".