11204044037129 has 2 divisors, whose sum is σ = 11204044037130. Its totient is φ = 11204044037128.

The previous prime is 11204044037117. The next prime is 11204044037227. The reversal of 11204044037129 is 92173044040211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10943691015625 + 260353021504 = 3308125^2 + 510248^2 .

It is a cyclic number.

It is not a de Polignac number, because 11204044037129 - 2⁴ = 11204044037113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11204044037092 and 11204044037101.

It is not a weakly prime, because it can be changed into another prime (11204044037929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602022018564 + 5602022018565.

It is an arithmetic number, because the mean of its divisors is an integer number (5602022018565).

Almost surely, 2^{11204044037129} is an apocalyptic number.

It is an amenable number.

11204044037129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11204044037129 is an equidigital number, since it uses as much as digits as its factorization.

11204044037129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 11204044037129 in words is "eleven trillion, two hundred four billion, forty-four million, thirty-seven thousand, one hundred twenty-nine".