30116053 has 6 divisors (see below), whose sum is σ = 33102902. Its totient is φ = 27378120.

The previous prime is 30116041. The next prime is 30116057. The reversal of 30116053 is 35061103.

It can be written as a sum of positive squares in only one way, i.e., 22061809 + 8054244 = 4697^2 + 2838^2 .

It is not a de Polignac number, because 30116053 - 2⁹ = 30115541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30116053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30116057) 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 in 5 ways as a sum of consecutive naturals, for example, 124326 + ... + 124567.

Almost surely, 2^30116053 is an apocalyptic number.

It is an amenable number.

30116053 is a deficient number, since it is larger than the sum of its proper divisors (2986849).

30116053 is a wasteful number, since it uses less digits than its factorization.

30116053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248915 (or 248904 counting only the distinct ones).

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

The square root of 30116053 is about 5487.8094901336. The cubic root of 30116053 is about 311.1234057736.

Adding to 30116053 its reverse (35061103), we get a palindrome (65177156).

The spelling of 30116053 in words is "thirty million, one hundred sixteen thousand, fifty-three".