11110001001049 has 2 divisors, whose sum is σ = 11110001001050. Its totient is φ = 11110001001048.

The previous prime is 11110001000993. The next prime is 11110001001053. The reversal of 11110001001049 is 94010010001111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8893773311049 + 2216227690000 = 2982243^2 + 1488700^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110001001049 - 2⁹ = 11110001000537 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110001001089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555000500524 + 5555000500525.

It is an arithmetic number, because the mean of its divisors is an integer number (5555000500525).

Almost surely, 2^{11110001001049} is an apocalyptic number.

It is an amenable number.

11110001001049 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110001001049 is an equidigital number, since it uses as much as digits as its factorization.

11110001001049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 11110001001049 in words is "eleven trillion, one hundred ten billion, one million, one thousand, forty-nine".