11142033330209 has 2 divisors, whose sum is σ = 11142033330210. Its totient is φ = 11142033330208.

The previous prime is 11142033330179. The next prime is 11142033330221. The reversal of 11142033330209 is 90203333024111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11100204899809 + 41828430400 = 3331697^2 + 204520^2 .

It is a cyclic number.

It is not a de Polignac number, because 11142033330209 - 2²⁴ = 11142016552993 is a prime.

It is not a weakly prime, because it can be changed into another prime (11142033330269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571016665104 + 5571016665105.

It is an arithmetic number, because the mean of its divisors is an integer number (5571016665105).

Almost surely, 2^{11142033330209} is an apocalyptic number.

It is an amenable number.

11142033330209 is a deficient number, since it is larger than the sum of its proper divisors (1).

11142033330209 is an equidigital number, since it uses as much as digits as its factorization.

11142033330209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 11142033330209 in words is "eleven trillion, one hundred forty-two billion, thirty-three million, three hundred thirty thousand, two hundred nine".