1311460763 has 2 divisors, whose sum is σ = 1311460764. Its totient is φ = 1311460762.

The previous prime is 1311460757. The next prime is 1311460793. The reversal of 1311460763 is 3670641131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1311460763 - 2¹⁶ = 1311395227 is a prime.

It is not a weakly prime, because it can be changed into another prime (1311460723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655730381 + 655730382.

It is an arithmetic number, because the mean of its divisors is an integer number (655730382).

Almost surely, 2^1311460763 is an apocalyptic number.

1311460763 is a deficient number, since it is larger than the sum of its proper divisors (1).

1311460763 is an equidigital number, since it uses as much as digits as its factorization.

1311460763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 1311460763 is about 36214.0961919527. The cubic root of 1311460763 is about 1094.5907335361.

The spelling of 1311460763 in words is "one billion, three hundred eleven million, four hundred sixty thousand, seven hundred sixty-three".