11318001 has 16 divisors (see below), whose sum is σ = 16010880. Its totient is φ = 7096320.

The previous prime is 11317997. The next prime is 11318017. The reversal of 11318001 is 10081311.

It is not a de Polignac number, because 11318001 - 2² = 11317997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11318071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2865 + ... + 5553.

It is an arithmetic number, because the mean of its divisors is an integer number (1000680).

Almost surely, 2^11318001 is an apocalyptic number.

It is an amenable number.

11318001 is a deficient number, since it is larger than the sum of its proper divisors (4692879).

11318001 is a wasteful number, since it uses less digits than its factorization.

11318001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2776.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 11318001 is about 3364.2236845965. The cubic root of 11318001 is about 224.5207974080.

Adding to 11318001 its reverse (10081311), we get a palindrome (21399312).

The spelling of 11318001 in words is "eleven million, three hundred eighteen thousand, one".