11100009969029 has 2 divisors, whose sum is σ = 11100009969030. Its totient is φ = 11100009969028.

The previous prime is 11100009969023. The next prime is 11100009969043. The reversal of 11100009969029 is 92096990000111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10455024296929 + 644985672100 = 3233423^2 + 803110^2 .

It is an emirp because it is prime and its reverse (92096990000111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11100009969029 - 2²⁰ = 11100008920453 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 (11100009969023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550004984514 + 5550004984515.

It is an arithmetic number, because the mean of its divisors is an integer number (5550004984515).

Almost surely, 2^{11100009969029} is an apocalyptic number.

It is an amenable number.

11100009969029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100009969029 is an equidigital number, since it uses as much as digits as its factorization.

11100009969029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78732, while the sum is 47.

The spelling of 11100009969029 in words is "eleven trillion, one hundred billion, nine million, nine hundred sixty-nine thousand, twenty-nine".