13011229333 has 2 divisors, whose sum is σ = 13011229334. Its totient is φ = 13011229332.

The previous prime is 13011229271. The next prime is 13011229367. The reversal of 13011229333 is 33392211031.

13011229333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7705855089 + 5305374244 = 87783^2 + 72838^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13011229333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13011229373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6505614666 + 6505614667.

It is an arithmetic number, because the mean of its divisors is an integer number (6505614667).

Almost surely, 2^13011229333 is an apocalyptic number.

It is an amenable number.

13011229333 is a deficient number, since it is larger than the sum of its proper divisors (1).

13011229333 is an equidigital number, since it uses as much as digits as its factorization.

13011229333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 13011229333 in words is "thirteen billion, eleven million, two hundred twenty-nine thousand, three hundred thirty-three".