1316392174403 has 2 divisors, whose sum is σ = 1316392174404. Its totient is φ = 1316392174402.

The previous prime is 1316392174393. The next prime is 1316392174451. The reversal of 1316392174403 is 3044712936131.

It is a weak prime.

It is an emirp because it is prime and its reverse (3044712936131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1316392174403 - 2¹⁰ = 1316392173379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1316392174003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658196087201 + 658196087202.

It is an arithmetic number, because the mean of its divisors is an integer number (658196087202).

Almost surely, 2^{1316392174403} is an apocalyptic number.

1316392174403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316392174403 is an equidigital number, since it uses as much as digits as its factorization.

1316392174403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 1316392174403 in words is "one trillion, three hundred sixteen billion, three hundred ninety-two million, one hundred seventy-four thousand, four hundred three".