303000002117 has 2 divisors, whose sum is σ = 303000002118. Its totient is φ = 303000002116.

The previous prime is 303000002093. The next prime is 303000002119. The reversal of 303000002117 is 711200000303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188313470401 + 114686531716 = 433951^2 + 338654^2 .

It is a cyclic number.

It is not a de Polignac number, because 303000002117 - 2¹⁴ = 302999985733 is a prime.

Together with 303000002119, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 303000002095 and 303000002104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (303000002119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151500001058 + 151500001059.

It is an arithmetic number, because the mean of its divisors is an integer number (151500001059).

Almost surely, 2^303000002117 is an apocalyptic number.

It is an amenable number.

303000002117 is a deficient number, since it is larger than the sum of its proper divisors (1).

303000002117 is an equidigital number, since it uses as much as digits as its factorization.

303000002117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 17.

The spelling of 303000002117 in words is "three hundred three billion, two thousand, one hundred seventeen".