12030400930 has 16 divisors (see below), whose sum is σ = 22596231744. Its totient is φ = 4602935920.

The previous prime is 12030400909. The next prime is 12030400937. The reversal of 12030400930 is 3900403021.

It is not an unprimeable number, because it can be changed into a prime (12030400937) 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, 26152816 + ... + 26153275.

It is an arithmetic number, because the mean of its divisors is an integer number (1412264484).

Almost surely, 2^12030400930 is an apocalyptic number.

12030400930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030400930 is a deficient number, since it is larger than the sum of its proper divisors (10565830814).

12030400930 is a wasteful number, since it uses less digits than its factorization.

12030400930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52306121.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12030400930 its reverse (3900403021), we get a palindrome (15930803951).

The spelling of 12030400930 in words is "twelve billion, thirty million, four hundred thousand, nine hundred thirty".