3161673440603 has 2 divisors, whose sum is σ = 3161673440604. Its totient is φ = 3161673440602.

The previous prime is 3161673440593. The next prime is 3161673440657. The reversal of 3161673440603 is 3060443761613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3161673440603 - 2⁸ = 3161673440347 is a prime.

It is a super-3 number, since 3×3161673440603³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (3161673440903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1580836720301 + 1580836720302.

It is an arithmetic number, because the mean of its divisors is an integer number (1580836720302).

Almost surely, 2^{3161673440603} is an apocalyptic number.

3161673440603 is a deficient number, since it is larger than the sum of its proper divisors (1).

3161673440603 is an equidigital number, since it uses as much as digits as its factorization.

3161673440603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 3161673440603 in words is "three trillion, one hundred sixty-one billion, six hundred seventy-three million, four hundred forty thousand, six hundred three".