11481233353 has 2 divisors, whose sum is σ = 11481233354. Its totient is φ = 11481233352.

The previous prime is 11481233333. The next prime is 11481233363. The reversal of 11481233353 is 35333218411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8151020089 + 3330213264 = 90283^2 + 57708^2 .

It is an emirp because it is prime and its reverse (35333218411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11481233353 is a prime.

It is not a weakly prime, because it can be changed into another prime (11481233333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5740616676 + 5740616677.

It is an arithmetic number, because the mean of its divisors is an integer number (5740616677).

Almost surely, 2^11481233353 is an apocalyptic number.

It is an amenable number.

11481233353 is a deficient number, since it is larger than the sum of its proper divisors (1).

11481233353 is an equidigital number, since it uses as much as digits as its factorization.

11481233353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 34.

The spelling of 11481233353 in words is "eleven billion, four hundred eighty-one million, two hundred thirty-three thousand, three hundred fifty-three".