30134005 has 16 divisors (see below), whose sum is σ = 39688704. Its totient is φ = 21782080.

The previous prime is 30133993. The next prime is 30134011. The reversal of 30134005 is 50043103.

It is not a de Polignac number, because 30134005 - 2¹⁷ = 30002933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30134005.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 7932 + ... + 11098.

It is an arithmetic number, because the mean of its divisors is an integer number (2480544).

Almost surely, 2^30134005 is an apocalyptic number.

It is an amenable number.

30134005 is a deficient number, since it is larger than the sum of its proper divisors (9554699).

30134005 is a wasteful number, since it uses less digits than its factorization.

30134005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 30134005 is about 5489.4448717516. Note that the first 3 decimals coincide. The cubic root of 30134005 is about 311.1852130979.

Adding to 30134005 its reverse (50043103), we get a palindrome (80177108).

The spelling of 30134005 in words is "thirty million, one hundred thirty-four thousand, five".