12830030 has 16 divisors (see below), whose sum is σ = 23324544. Its totient is φ = 5080800.

The previous prime is 12830029. The next prime is 12830033. The reversal of 12830030 is 3003821.

12830030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12829990 and 12830008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12830033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5342 + ... + 7361.

It is an arithmetic number, because the mean of its divisors is an integer number (1457784).

Almost surely, 2^12830030 is an apocalyptic number.

12830030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12830030 is a deficient number, since it is larger than the sum of its proper divisors (10494514).

12830030 is a wasteful number, since it uses less digits than its factorization.

12830030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12811.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 12830030 is about 3581.9031254349. The cubic root of 12830030 is about 234.1042100430.

Adding to 12830030 its reverse (3003821), we get a palindrome (15833851).

The spelling of 12830030 in words is "twelve million, eight hundred thirty thousand, thirty".