11374250281 has 2 divisors, whose sum is σ = 11374250282. Its totient is φ = 11374250280.

The previous prime is 11374250263. The next prime is 11374250309. The reversal of 11374250281 is 18205247311.

11374250281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10973610025 + 400640256 = 104755^2 + 20016^2 .

It is a cyclic number.

It is not a de Polignac number, because 11374250281 - 2⁹ = 11374249769 is a prime.

It is a super-2 number, since 2×11374250281² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11374250581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5687125140 + 5687125141.

It is an arithmetic number, because the mean of its divisors is an integer number (5687125141).

Almost surely, 2^11374250281 is an apocalyptic number.

It is an amenable number.

11374250281 is a deficient number, since it is larger than the sum of its proper divisors (1).

11374250281 is an equidigital number, since it uses as much as digits as its factorization.

11374250281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 34.

Adding to 11374250281 its reverse (18205247311), we get a palindrome (29579497592).

The spelling of 11374250281 in words is "eleven billion, three hundred seventy-four million, two hundred fifty thousand, two hundred eighty-one".