11048848901 has 2 divisors, whose sum is σ = 11048848902. Its totient is φ = 11048848900.

The previous prime is 11048848883. The next prime is 11048848903. The reversal of 11048848901 is 10984884011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7004016100 + 4044832801 = 83690^2 + 63599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11048848901 is a prime.

It is a Sophie Germain prime.

Together with 11048848903, it forms a pair of twin primes.

It is a Chen 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 (11048848903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5524424450 + 5524424451.

It is an arithmetic number, because the mean of its divisors is an integer number (5524424451).

Almost surely, 2^11048848901 is an apocalyptic number.

It is an amenable number.

11048848901 is a deficient number, since it is larger than the sum of its proper divisors (1).

11048848901 is an equidigital number, since it uses as much as digits as its factorization.

11048848901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 44.

The spelling of 11048848901 in words is "eleven billion, forty-eight million, eight hundred forty-eight thousand, nine hundred one".