11313044202287 has 2 divisors, whose sum is σ = 11313044202288. Its totient is φ = 11313044202286.

The previous prime is 11313044202269. The next prime is 11313044202373. The reversal of 11313044202287 is 78220244031311.

11313044202287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11313044202287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11313044202287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11313044202217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656522101143 + 5656522101144.

It is an arithmetic number, because the mean of its divisors is an integer number (5656522101144).

Almost surely, 2^{11313044202287} is an apocalyptic number.

11313044202287 is a deficient number, since it is larger than the sum of its proper divisors (1).

11313044202287 is an equidigital number, since it uses as much as digits as its factorization.

11313044202287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 11313044202287 its reverse (78220244031311), we get a palindrome (89533288233598).

The spelling of 11313044202287 in words is "eleven trillion, three hundred thirteen billion, forty-four million, two hundred two thousand, two hundred eighty-seven".