313404113040163 has 2 divisors, whose sum is σ = 313404113040164. Its totient is φ = 313404113040162.

The previous prime is 313404113040113. The next prime is 313404113040167. The reversal of 313404113040163 is 361040311404313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313404113040163 - 2¹⁷ = 313404112909091 is a prime.

It is not a weakly prime, because it can be changed into another prime (313404113040167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156702056520081 + 156702056520082.

It is an arithmetic number, because the mean of its divisors is an integer number (156702056520082).

Almost surely, 2^{313404113040163} is an apocalyptic number.

313404113040163 is a deficient number, since it is larger than the sum of its proper divisors (1).

313404113040163 is an equidigital number, since it uses as much as digits as its factorization.

313404113040163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 313404113040163 its reverse (361040311404313), we get a palindrome (674444424444476).

The spelling of 313404113040163 in words is "three hundred thirteen trillion, four hundred four billion, one hundred thirteen million, forty thousand, one hundred sixty-three".