11313243233 has 2 divisors, whose sum is σ = 11313243234. Its totient is φ = 11313243232.

The previous prime is 11313243217. The next prime is 11313243281. The reversal of 11313243233 is 33234231311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5936394304 + 5376848929 = 77048^2 + 73327^2 .

It is a cyclic number.

It is not a de Polignac number, because 11313243233 - 2⁴ = 11313243217 is a prime.

It is not a weakly prime, because it can be changed into another prime (11313243203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656621616 + 5656621617.

It is an arithmetic number, because the mean of its divisors is an integer number (5656621617).

Almost surely, 2^11313243233 is an apocalyptic number.

It is an amenable number.

11313243233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11313243233 is an equidigital number, since it uses as much as digits as its factorization.

11313243233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 26.

Adding to 11313243233 its reverse (33234231311), we get a palindrome (44547474544).

The spelling of 11313243233 in words is "eleven billion, three hundred thirteen million, two hundred forty-three thousand, two hundred thirty-three".