1316635160023 has 2 divisors, whose sum is σ = 1316635160024. Its totient is φ = 1316635160022.

The previous prime is 1316635159951. The next prime is 1316635160081. The reversal of 1316635160023 is 3200615366131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1316635160023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1316635160083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658317580011 + 658317580012.

It is an arithmetic number, because the mean of its divisors is an integer number (658317580012).

Almost surely, 2^{1316635160023} is an apocalyptic number.

1316635160023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316635160023 is an equidigital number, since it uses as much as digits as its factorization.

1316635160023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 1316635160023 in words is "one trillion, three hundred sixteen billion, six hundred thirty-five million, one hundred sixty thousand, twenty-three".