11140332451 has 2 divisors, whose sum is σ = 11140332452. Its totient is φ = 11140332450.

The previous prime is 11140332433. The next prime is 11140332487. The reversal of 11140332451 is 15423304111.

11140332451 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 is a cyclic number.

It is not a de Polignac number, because 11140332451 - 2⁷ = 11140332323 is a prime.

It is not a weakly prime, because it can be changed into another prime (11140332251) 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, 5570166225 + 5570166226.

It is an arithmetic number, because the mean of its divisors is an integer number (5570166226).

Almost surely, 2^11140332451 is an apocalyptic number.

11140332451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140332451 is an equidigital number, since it uses as much as digits as its factorization.

11140332451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 11140332451 its reverse (15423304111), we get a palindrome (26563636562).

The spelling of 11140332451 in words is "eleven billion, one hundred forty million, three hundred thirty-two thousand, four hundred fifty-one".