1316635159351 has 2 divisors, whose sum is σ = 1316635159352. Its totient is φ = 1316635159350.

The previous prime is 1316635159331. The next prime is 1316635159393. The reversal of 1316635159351 is 1539515366131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1316635159351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1316635159295 and 1316635159304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1316635159331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658317579675 + 658317579676.

It is an arithmetic number, because the mean of its divisors is an integer number (658317579676).

Almost surely, 2^{1316635159351} is an apocalyptic number.

1316635159351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316635159351 is an equidigital number, since it uses as much as digits as its factorization.

1316635159351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1093500, while the sum is 49.

The spelling of 1316635159351 in words is "one trillion, three hundred sixteen billion, six hundred thirty-five million, one hundred fifty-nine thousand, three hundred fifty-one".