318670222103 has 2 divisors, whose sum is σ = 318670222104. Its totient is φ = 318670222102.

The previous prime is 318670222097. The next prime is 318670222147. The reversal of 318670222103 is 301222076813.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 318670222103 - 2¹⁴ = 318670205719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (318670222903) 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, 159335111051 + 159335111052.

It is an arithmetic number, because the mean of its divisors is an integer number (159335111052).

Almost surely, 2^318670222103 is an apocalyptic number.

318670222103 is a deficient number, since it is larger than the sum of its proper divisors (1).

318670222103 is an equidigital number, since it uses as much as digits as its factorization.

318670222103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 318670222103 its reverse (301222076813), we get a palindrome (619892298916).

The spelling of 318670222103 in words is "three hundred eighteen billion, six hundred seventy million, two hundred twenty-two thousand, one hundred three".