303480097 has 2 divisors, whose sum is σ = 303480098. Its totient is φ = 303480096.

The previous prime is 303480061. The next prime is 303480113. The reversal of 303480097 is 790084303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208398096 + 95082001 = 14436^2 + 9751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-303480097 is a prime.

It is not a weakly prime, because it can be changed into another prime (303480017) 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, 151740048 + 151740049.

It is an arithmetic number, because the mean of its divisors is an integer number (151740049).

Almost surely, 2^303480097 is an apocalyptic number.

It is an amenable number.

303480097 is a deficient number, since it is larger than the sum of its proper divisors (1).

303480097 is an equidigital number, since it uses as much as digits as its factorization.

303480097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 303480097 is about 17420.6801531972. The cubic root of 303480097 is about 672.0115509931.

The spelling of 303480097 in words is "three hundred three million, four hundred eighty thousand, ninety-seven".