1120536869887 has 2 divisors, whose sum is σ = 1120536869888. Its totient is φ = 1120536869886.

The previous prime is 1120536869849. The next prime is 1120536869897. The reversal of 1120536869887 is 7889686350211.

It is a strong prime.

It is an emirp because it is prime and its reverse (7889686350211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120536869887 - 2¹¹ = 1120536867839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120536869897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560268434943 + 560268434944.

It is an arithmetic number, because the mean of its divisors is an integer number (560268434944).

Almost surely, 2^{1120536869887} is an apocalyptic number.

1120536869887 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120536869887 is an equidigital number, since it uses as much as digits as its factorization.

1120536869887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34836480, while the sum is 64.

The spelling of 1120536869887 in words is "one trillion, one hundred twenty billion, five hundred thirty-six million, eight hundred sixty-nine thousand, eight hundred eighty-seven".