30106053 has 16 divisors (see below), whose sum is σ = 46041600. Its totient is φ = 19422720.

The previous prime is 30106039. The next prime is 30106061. The reversal of 30106053 is 35060103.

It is not a de Polignac number, because 30106053 - 2⁹ = 30105541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30106093) 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 15 ways as a sum of consecutive naturals, for example, 17148 + ... + 18821.

It is an arithmetic number, because the mean of its divisors is an integer number (2877600).

Almost surely, 2^30106053 is an apocalyptic number.

It is an amenable number.

30106053 is a deficient number, since it is larger than the sum of its proper divisors (15935547).

30106053 is a wasteful number, since it uses less digits than its factorization.

30106053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36009 (or 36003 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 30106053 is about 5486.8983041423. The cubic root of 30106053 is about 311.0889659077.

Adding to 30106053 its reverse (35060103), we get a palindrome (65166156).

The spelling of 30106053 in words is "thirty million, one hundred six thousand, fifty-three".