11001313 has 2 divisors, whose sum is σ = 11001314. Its totient is φ = 11001312.

The previous prime is 11001301. The next prime is 11001371. The reversal of 11001313 is 31310011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10679824 + 321489 = 3268^2 + 567^2 .

It is an emirp because it is prime and its reverse (31310011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11001313 - 2⁵ = 11001281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11001313.

It is not a weakly prime, because it can be changed into another prime (11001013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500656 + 5500657.

It is an arithmetic number, because the mean of its divisors is an integer number (5500657).

Almost surely, 2^11001313 is an apocalyptic number.

It is an amenable number.

11001313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001313 is an equidigital number, since it uses as much as digits as its factorization.

11001313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 11001313 is about 3316.8227266467. The cubic root of 11001313 is about 222.4068574499.

Adding to 11001313 its reverse (31310011), we get a palindrome (42311324).

The spelling of 11001313 in words is "eleven million, one thousand, three hundred thirteen".