316603742033 has 2 divisors, whose sum is σ = 316603742034. Its totient is φ = 316603742032.

The previous prime is 316603741933. The next prime is 316603742107. The reversal of 316603742033 is 330247306613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 179620849489 + 136982892544 = 423817^2 + 370112^2 .

It is a cyclic number.

It is not a de Polignac number, because 316603742033 - 2²⁰ = 316602693457 is a prime.

It is not a weakly prime, because it can be changed into another prime (316603732033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158301871016 + 158301871017.

It is an arithmetic number, because the mean of its divisors is an integer number (158301871017).

Almost surely, 2^316603742033 is an apocalyptic number.

It is an amenable number.

316603742033 is a deficient number, since it is larger than the sum of its proper divisors (1).

316603742033 is an equidigital number, since it uses as much as digits as its factorization.

316603742033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 38.

The spelling of 316603742033 in words is "three hundred sixteen billion, six hundred three million, seven hundred forty-two thousand, thirty-three".