30069133 has 4 divisors (see below), whose sum is σ = 30085920. Its totient is φ = 30052348.

The previous prime is 30069121. The next prime is 30069167. The reversal of 30069133 is 33196003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33196003 = 223 ⋅148861.

It is a cyclic number.

It is not a de Polignac number, because 30069133 - 2¹³ = 30060941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30069098 and 30069107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30069233) 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 3 ways as a sum of consecutive naturals, for example, 5335 + ... + 9412.

It is an arithmetic number, because the mean of its divisors is an integer number (7521480).

Almost surely, 2^30069133 is an apocalyptic number.

It is an amenable number.

30069133 is a deficient number, since it is larger than the sum of its proper divisors (16787).

30069133 is a wasteful number, since it uses less digits than its factorization.

30069133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16786.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 30069133 is about 5483.5328940383. The cubic root of 30069133 is about 310.9617478275.

The spelling of 30069133 in words is "thirty million, sixty-nine thousand, one hundred thirty-three".