11101301249 has 2 divisors, whose sum is σ = 11101301250. Its totient is φ = 11101301248.

The previous prime is 11101301219. The next prime is 11101301261. The reversal of 11101301249 is 94210310111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7407700624 + 3693600625 = 86068^2 + 60775^2 .

It is an emirp because it is prime and its reverse (94210310111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11101301249 - 2¹² = 11101297153 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101301219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550650624 + 5550650625.

It is an arithmetic number, because the mean of its divisors is an integer number (5550650625).

Almost surely, 2^11101301249 is an apocalyptic number.

It is an amenable number.

11101301249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101301249 is an equidigital number, since it uses as much as digits as its factorization.

11101301249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 11101301249 in words is "eleven billion, one hundred one million, three hundred one thousand, two hundred forty-nine".