30104530 has 32 divisors (see below), whose sum is σ = 55987200. Its totient is φ = 11648832.

The previous prime is 30104519. The next prime is 30104533. The reversal of 30104530 is 3540103.

It is not an unprimeable number, because it can be changed into a prime (30104533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41511 + ... + 42229.

It is an arithmetic number, because the mean of its divisors is an integer number (1749600).

Almost surely, 2^30104530 is an apocalyptic number.

30104530 is a deficient number, since it is larger than the sum of its proper divisors (25882670).

30104530 is a wasteful number, since it uses less digits than its factorization.

30104530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858.

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

The square root of 30104530 is about 5486.7595172378. The cubic root of 30104530 is about 311.0837200469.

Adding to 30104530 its reverse (3540103), we get a palindrome (33644633).

The spelling of 30104530 in words is "thirty million, one hundred four thousand, five hundred thirty".