1120312937687 has 2 divisors, whose sum is σ = 1120312937688. Its totient is φ = 1120312937686.

The previous prime is 1120312937669. The next prime is 1120312937717. The reversal of 1120312937687 is 7867392130211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120312937687 - 2¹⁴ = 1120312921303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120312937617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560156468843 + 560156468844.

It is an arithmetic number, because the mean of its divisors is an integer number (560156468844).

Almost surely, 2^{1120312937687} is an apocalyptic number.

1120312937687 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120312937687 is an equidigital number, since it uses as much as digits as its factorization.

1120312937687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 50.

The spelling of 1120312937687 in words is "one trillion, one hundred twenty billion, three hundred twelve million, nine hundred thirty-seven thousand, six hundred eighty-seven".