30104152 has 16 divisors (see below), whose sum is σ = 60787440. Its totient is φ = 13894176.

The previous prime is 30104149. The next prime is 30104153. The reversal of 30104152 is 25140103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30104153) 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, 144628 + ... + 144835.

It is an arithmetic number, because the mean of its divisors is an integer number (3799215).

Almost surely, 2^30104152 is an apocalyptic number.

It is an amenable number.

30104152 is an abundant number, since it is smaller than the sum of its proper divisors (30683288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30104152 is a wasteful number, since it uses less digits than its factorization.

30104152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289482 (or 289478 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 30104152 is about 5486.7250705681. The cubic root of 30104152 is about 311.0824180265.

Adding to 30104152 its reverse (25140103), we get a palindrome (55244255).

The spelling of 30104152 in words is "thirty million, one hundred four thousand, one hundred fifty-two".