11043501106349 has 2 divisors, whose sum is σ = 11043501106350. Its totient is φ = 11043501106348.

The previous prime is 11043501106283. The next prime is 11043501106381. The reversal of 11043501106349 is 94360110534011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10492481424100 + 551019682249 = 3239210^2 + 742307^2 .

It is a cyclic number.

It is not a de Polignac number, because 11043501106349 - 2⁸ = 11043501106093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11043501106949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521750553174 + 5521750553175.

It is an arithmetic number, because the mean of its divisors is an integer number (5521750553175).

Almost surely, 2^{11043501106349} is an apocalyptic number.

It is an amenable number.

11043501106349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11043501106349 is an equidigital number, since it uses as much as digits as its factorization.

11043501106349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 11043501106349 in words is "eleven trillion, forty-three billion, five hundred one million, one hundred six thousand, three hundred forty-nine".