30133004 has 12 divisors (see below), whose sum is σ = 57526728. Its totient is φ = 13696800.

The previous prime is 30133003. The next prime is 30133021. The reversal of 30133004 is 40033103.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 30133004.

It is not an unprimeable number, because it can be changed into a prime (30133003) 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, 342377 + ... + 342464.

It is an arithmetic number, because the mean of its divisors is an integer number (4793894).

Almost surely, 2^30133004 is an apocalyptic number.

It is an amenable number.

30133004 is a deficient number, since it is larger than the sum of its proper divisors (27393724).

30133004 is a wasteful number, since it uses less digits than its factorization.

30133004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684856 (or 684854 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 30133004 is about 5489.3536960192. The cubic root of 30133004 is about 311.1817673799.

Adding to 30133004 its reverse (40033103), we get a palindrome (70166107).

Subtracting 30133004 from its reverse (40033103), we obtain a palindrome (9900099).

The spelling of 30133004 in words is "thirty million, one hundred thirty-three thousand, four".