1101323313229 has 2 divisors, whose sum is σ = 1101323313230. Its totient is φ = 1101323313228.

The previous prime is 1101323313191. The next prime is 1101323313257. The reversal of 1101323313229 is 9223133231011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 907284825225 + 194038488004 = 952515^2 + 440498^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101323313229 - 2⁹ = 1101323312717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1101323313229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101323313529) 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, 550661656614 + 550661656615.

It is an arithmetic number, because the mean of its divisors is an integer number (550661656615).

Almost surely, 2^{1101323313229} is an apocalyptic number.

It is an amenable number.

1101323313229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101323313229 is an equidigital number, since it uses as much as digits as its factorization.

1101323313229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 1101323313229 in words is "one trillion, one hundred one billion, three hundred twenty-three million, three hundred thirteen thousand, two hundred twenty-nine".