628317006530203 has 2 divisors, whose sum is σ = 628317006530204. Its totient is φ = 628317006530202.

The previous prime is 628317006530177. The next prime is 628317006530209. The reversal of 628317006530203 is 302035600713826.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 628317006530203 - 2³⁷ = 628179567576731 is a prime.

It is not a weakly prime, because it can be changed into another prime (628317006530209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314158503265101 + 314158503265102.

It is an arithmetic number, because the mean of its divisors is an integer number (314158503265102).

Almost surely, 2^{628317006530203} is an apocalyptic number.

628317006530203 is a deficient number, since it is larger than the sum of its proper divisors (1).

628317006530203 is an equidigital number, since it uses as much as digits as its factorization.

628317006530203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 628317006530203 in words is "six hundred twenty-eight trillion, three hundred seventeen billion, six million, five hundred thirty thousand, two hundred three".