11289013125287 has 2 divisors, whose sum is σ = 11289013125288. Its totient is φ = 11289013125286.

The previous prime is 11289013125211. The next prime is 11289013125301. The reversal of 11289013125287 is 78252131098211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11289013125287 - 2³² = 11284718157991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11289013125787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5644506562643 + 5644506562644.

It is an arithmetic number, because the mean of its divisors is an integer number (5644506562644).

Almost surely, 2^{11289013125287} is an apocalyptic number.

11289013125287 is a deficient number, since it is larger than the sum of its proper divisors (1).

11289013125287 is an equidigital number, since it uses as much as digits as its factorization.

11289013125287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 50.

The spelling of 11289013125287 in words is "eleven trillion, two hundred eighty-nine billion, thirteen million, one hundred twenty-five thousand, two hundred eighty-seven".