1132421310487 has 2 divisors, whose sum is σ = 1132421310488. Its totient is φ = 1132421310486.

The previous prime is 1132421310463. The next prime is 1132421310497. The reversal of 1132421310487 is 7840131242311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1132421310487 - 2¹⁵ = 1132421277719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132421310497) 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, 566210655243 + 566210655244.

It is an arithmetic number, because the mean of its divisors is an integer number (566210655244).

Almost surely, 2^{1132421310487} is an apocalyptic number.

1132421310487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132421310487 is an equidigital number, since it uses as much as digits as its factorization.

1132421310487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 37.

Adding to 1132421310487 its reverse (7840131242311), we get a palindrome (8972552552798).

The spelling of 1132421310487 in words is "one trillion, one hundred thirty-two billion, four hundred twenty-one million, three hundred ten thousand, four hundred eighty-seven".