11318653 has 2 divisors, whose sum is σ = 11318654. Its totient is φ = 11318652.

The previous prime is 11318641. The next prime is 11318677. The reversal of 11318653 is 35681311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11108889 + 209764 = 3333^2 + 458^2 .

It is a cyclic number.

It is not a de Polignac number, because 11318653 - 2¹³ = 11310461 is a prime.

It is a super-2 number, since 2×11318653² = 256223811468818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11318603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5659326 + 5659327.

It is an arithmetic number, because the mean of its divisors is an integer number (5659327).

Almost surely, 2^11318653 is an apocalyptic number.

It is an amenable number.

11318653 is a deficient number, since it is larger than the sum of its proper divisors (1).

11318653 is an equidigital number, since it uses as much as digits as its factorization.

11318653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 28.

The square root of 11318653 is about 3364.3205851999. The cubic root of 11318653 is about 224.5251086743.

Adding to 11318653 its reverse (35681311), we get a palindrome (46999964).

The spelling of 11318653 in words is "eleven million, three hundred eighteen thousand, six hundred fifty-three".