203114797 has 2 divisors, whose sum is σ = 203114798. Its totient is φ = 203114796.

The previous prime is 203114773. The next prime is 203114801. The reversal of 203114797 is 797411302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120868036 + 82246761 = 10994^2 + 9069^2 .

It is a cyclic number.

It is not a de Polignac number, because 203114797 - 2⁷ = 203114669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203124797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101557398 + 101557399.

It is an arithmetic number, because the mean of its divisors is an integer number (101557399).

Almost surely, 2^203114797 is an apocalyptic number.

It is an amenable number.

203114797 is a deficient number, since it is larger than the sum of its proper divisors (1).

203114797 is an equidigital number, since it uses as much as digits as its factorization.

203114797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 203114797 is about 14251.8348643254. The cubic root of 203114797 is about 587.8238294401.

The spelling of 203114797 in words is "two hundred three million, one hundred fourteen thousand, seven hundred ninety-seven".