1128760765387 has 2 divisors, whose sum is σ = 1128760765388. Its totient is φ = 1128760765386.

The previous prime is 1128760765361. The next prime is 1128760765417. The reversal of 1128760765387 is 7835670678211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1128760765387 is a prime.

It is not a weakly prime, because it can be changed into another prime (1128760765687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564380382693 + 564380382694.

It is an arithmetic number, because the mean of its divisors is an integer number (564380382694).

Almost surely, 2^{1128760765387} is an apocalyptic number.

1128760765387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1128760765387 is an equidigital number, since it uses as much as digits as its factorization.

1128760765387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23708160, while the sum is 61.

The spelling of 1128760765387 in words is "one trillion, one hundred twenty-eight billion, seven hundred sixty million, seven hundred sixty-five thousand, three hundred eighty-seven".