12030342 has 8 divisors (see below), whose sum is σ = 24060696. Its totient is φ = 4010112.

The previous prime is 12030323. The next prime is 12030353. The reversal of 12030342 is 24303021.

12030342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12030342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002523 + ... + 1002534.

It is an arithmetic number, because the mean of its divisors is an integer number (3007587).

Almost surely, 2^12030342 is an apocalyptic number.

12030342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12030342 is a wasteful number, since it uses less digits than its factorization.

12030342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005062.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 12030342 is about 3468.4783407137. The cubic root of 12030342 is about 229.1356467692.

Adding to 12030342 its reverse (24303021), we get a palindrome (36333363).

The spelling of 12030342 in words is "twelve million, thirty thousand, three hundred forty-two".