30013117 has 2 divisors, whose sum is σ = 30013118. Its totient is φ = 30013116.

The previous prime is 30013111. The next prime is 30013121. The reversal of 30013117 is 71131003.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15792676 + 14220441 = 3974^2 + 3771^2 .

It is a cyclic number.

It is not a de Polignac number, because 30013117 - 2²³ = 21624509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30013117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30013111) 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, 15006558 + 15006559.

It is an arithmetic number, because the mean of its divisors is an integer number (15006559).

Almost surely, 2^30013117 is an apocalyptic number.

It is an amenable number.

30013117 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013117 is an equidigital number, since it uses as much as digits as its factorization.

30013117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 30013117 is about 5478.4228569909. The cubic root of 30013117 is about 310.7685301843.

The spelling of 30013117 in words is "thirty million, thirteen thousand, one hundred seventeen".