11320111315333 has 2 divisors, whose sum is σ = 11320111315334. Its totient is φ = 11320111315332.

The previous prime is 11320111315319. The next prime is 11320111315361. The reversal of 11320111315333 is 33351311102311.

It is an a-pointer prime, because the next prime (11320111315361) can be obtained adding 11320111315333 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6746060793124 + 4574050522209 = 2597318^2 + 2138703^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11320111315333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320111315133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660055657666 + 5660055657667.

It is an arithmetic number, because the mean of its divisors is an integer number (5660055657667).

Almost surely, 2^{11320111315333} is an apocalyptic number.

It is an amenable number.

11320111315333 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320111315333 is an equidigital number, since it uses as much as digits as its factorization.

11320111315333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 28.

Adding to 11320111315333 its reverse (33351311102311), we get a palindrome (44671422417644).

The spelling of 11320111315333 in words is "eleven trillion, three hundred twenty billion, one hundred eleven million, three hundred fifteen thousand, three hundred thirty-three".