11254276321 has 2 divisors, whose sum is σ = 11254276322. Its totient is φ = 11254276320.

The previous prime is 11254276307. The next prime is 11254276381. The reversal of 11254276321 is 12367245211.

11254276321 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., 11058835921 + 195440400 = 105161^2 + 13980^2 .

It is a cyclic number.

It is not a de Polignac number, because 11254276321 - 2⁷ = 11254276193 is a prime.

It is not a weakly prime, because it can be changed into another prime (11254276381) 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, 5627138160 + 5627138161.

It is an arithmetic number, because the mean of its divisors is an integer number (5627138161).

Almost surely, 2^11254276321 is an apocalyptic number.

It is an amenable number.

11254276321 is a deficient number, since it is larger than the sum of its proper divisors (1).

11254276321 is an equidigital number, since it uses as much as digits as its factorization.

11254276321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 34.

The spelling of 11254276321 in words is "eleven billion, two hundred fifty-four million, two hundred seventy-six thousand, three hundred twenty-one".