1128696713 has 2 divisors, whose sum is σ = 1128696714. Its totient is φ = 1128696712.

The previous prime is 1128696659. The next prime is 1128696719. The reversal of 1128696713 is 3176968211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1115359609 + 13337104 = 33397^2 + 3652^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1128696713 is a prime.

It is not a weakly prime, because it can be changed into another prime (1128696719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564348356 + 564348357.

It is an arithmetic number, because the mean of its divisors is an integer number (564348357).

Almost surely, 2^1128696713 is an apocalyptic number.

It is an amenable number.

1128696713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1128696713 is an equidigital number, since it uses as much as digits as its factorization.

1128696713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 44.

The square root of 1128696713 is about 33596.0818102350. The cubic root of 1128696713 is about 1041.1798472000.

The spelling of 1128696713 in words is "one billion, one hundred twenty-eight million, six hundred ninety-six thousand, seven hundred thirteen".