305060113 has 2 divisors, whose sum is σ = 305060114. Its totient is φ = 305060112.

The previous prime is 305060101. The next prime is 305060117. The reversal of 305060113 is 311060503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 298874944 + 6185169 = 17288^2 + 2487^2 .

It is a cyclic number.

It is not a de Polignac number, because 305060113 - 2⁵ = 305060081 is a prime.

It is a super-3 number, since 3×305060113³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (305060117) 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, 152530056 + 152530057.

It is an arithmetic number, because the mean of its divisors is an integer number (152530057).

Almost surely, 2^305060113 is an apocalyptic number.

It is an amenable number.

305060113 is a deficient number, since it is larger than the sum of its proper divisors (1).

305060113 is an equidigital number, since it uses as much as digits as its factorization.

305060113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 305060113 is about 17465.9701419646. The cubic root of 305060113 is about 673.1757697252.

The spelling of 305060113 in words is "three hundred five million, sixty thousand, one hundred thirteen".