11200308826709 has 2 divisors, whose sum is σ = 11200308826710. Its totient is φ = 11200308826708.

The previous prime is 11200308826691. The next prime is 11200308826739. The reversal of 11200308826709 is 90762880300211.

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., 9891515626084 + 1308793200625 = 3145078^2 + 1144025^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11200308826709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200308826739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600154413354 + 5600154413355.

It is an arithmetic number, because the mean of its divisors is an integer number (5600154413355).

Almost surely, 2^{11200308826709} is an apocalyptic number.

It is an amenable number.

11200308826709 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200308826709 is an equidigital number, since it uses as much as digits as its factorization.

11200308826709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 47.

The spelling of 11200308826709 in words is "eleven trillion, two hundred billion, three hundred eight million, eight hundred twenty-six thousand, seven hundred nine".