303120113 has 2 divisors, whose sum is σ = 303120114. Its totient is φ = 303120112.

The previous prime is 303120107. The next prime is 303120119. The reversal of 303120113 is 311021303.

It is a balanced prime because it is at equal distance from previous prime (303120107) and next prime (303120119).

It can be written as a sum of positive squares in only one way, i.e., 259467664 + 43652449 = 16108^2 + 6607^2 .

It is a cyclic number.

It is not a de Polignac number, because 303120113 - 2⁶ = 303120049 is a prime.

It is not a weakly prime, because it can be changed into another prime (303120119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151560056 + 151560057.

It is an arithmetic number, because the mean of its divisors is an integer number (151560057).

Almost surely, 2^303120113 is an apocalyptic number.

It is an amenable number.

303120113 is a deficient number, since it is larger than the sum of its proper divisors (1).

303120113 is an equidigital number, since it uses as much as digits as its factorization.

303120113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 303120113 is about 17410.3449994536. The cubic root of 303120113 is about 671.7457355156.

Adding to 303120113 its reverse (311021303), we get a palindrome (614141416).

The spelling of 303120113 in words is "three hundred three million, one hundred twenty thousand, one hundred thirteen".