12027359287 has 2 divisors, whose sum is σ = 12027359288. Its totient is φ = 12027359286.

The previous prime is 12027359243. The next prime is 12027359297. The reversal of 12027359287 is 78295372021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12027359287 - 2²³ = 12018970679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12027359207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6013679643 + 6013679644.

It is an arithmetic number, because the mean of its divisors is an integer number (6013679644).

Almost surely, 2^12027359287 is an apocalyptic number.

12027359287 is a deficient number, since it is larger than the sum of its proper divisors (1).

12027359287 is an equidigital number, since it uses as much as digits as its factorization.

12027359287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 12027359287 in words is "twelve billion, twenty-seven million, three hundred fifty-nine thousand, two hundred eighty-seven".