11301211124009 has 2 divisors, whose sum is σ = 11301211124010. Its totient is φ = 11301211124008.

The previous prime is 11301211124003. The next prime is 11301211124089. The reversal of 11301211124009 is 90042111210311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7932829974784 + 3368381149225 = 2816528^2 + 1835315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11301211124009 is a prime.

It is not a weakly prime, because it can be changed into another prime (11301211124003) 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, 5650605562004 + 5650605562005.

It is an arithmetic number, because the mean of its divisors is an integer number (5650605562005).

Almost surely, 2^{11301211124009} is an apocalyptic number.

It is an amenable number.

11301211124009 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301211124009 is an equidigital number, since it uses as much as digits as its factorization.

11301211124009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 11301211124009 in words is "eleven trillion, three hundred one billion, two hundred eleven million, one hundred twenty-four thousand, nine".