1310432477329 has 2 divisors, whose sum is σ = 1310432477330. Its totient is φ = 1310432477328.

The previous prime is 1310432477317. The next prime is 1310432477351. The reversal of 1310432477329 is 9237742340131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1296819888400 + 13612588929 = 1138780^2 + 116673^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310432477329 - 2²¹ = 1310430380177 is a prime.

It is not a weakly prime, because it can be changed into another prime (1310432477359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655216238664 + 655216238665.

It is an arithmetic number, because the mean of its divisors is an integer number (655216238665).

Almost surely, 2^{1310432477329} is an apocalyptic number.

It is an amenable number.

1310432477329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310432477329 is an equidigital number, since it uses as much as digits as its factorization.

1310432477329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 1310432477329 in words is "one trillion, three hundred ten billion, four hundred thirty-two million, four hundred seventy-seven thousand, three hundred twenty-nine".